Bob Hannum Polishes Historic Markers in Time for the 250th

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Art Restoration in Manila

February 1, 2025 by Bob Hannum

Restoring a 'Lost' Artwork

First, Saving Hands and Feet

One of the most difficult - and exciting! - projects I've ever worked on is in a large swimming pool in the back yard of our Ambassador's residence in Manila, Philippines. Exciting because it involved discoveries, mysteries, and working with marvelously talented craftspeople. This was also the first time I restored a priceless artwork.

Across the bottom of the irregularly shaped pool is a sprawling image of over 7000 individually cut vibrantly colored tiles. It was created by the Picasso of the Philippines, Vicente Silva Manansala (1910-1981) in 1965 when the pool was constructed. Manansala is now considered a national treasure, and although he is well-known in the Philippines and beyond, this artwork is not. Until this restoration, no one knew about it except the US State Department's Office of Cultural Heritage which asked me for help.

Mr. Manansala was prolific, creating many paintings and stained glass artworks, but only a few compositions in tile, and this is one of them. It is a cubist depiction of sea creatures and plants, a work of great beauty and value.

In the pool of the US Ambassador's residence in Manila Philippines
Manila 01
Manila 02

Part of the problem is that there is no adequate image of this artwork because it is so large - spanning a 55'x35' pool. I took the photo above but as you can see, it needs an overhead photo, and this presents a unique problem I'll explain in a moment. Below are examples of other work by Manansala.

Manansala pool tile repair in Manila

The Initial Work

The first step in this multi-year project addressed a safety concern. When the artwork was created, tiles were cut and installed but never 'softened', resulting in sharp edges that occasionally caused minor cuts to feet and hands.

With the help of the embassy mason, Delmer, we carefully used a special tool (Dremel 4000 with diamond accessories) on the edges of more than 1000 tiles over three days. Couldn't have done it without Delmer in these mid-summer days of intense heat and humidity, even in the shade. I did ten minutes at a time. Delmer could do much more.

The blue of these pictures is due to the blue tar covering the entire pool to offer us some shade. We even had a huge outdoor air conditioning unit which didn't help unless you stood right next to it. But the masons and I agreed that the sound of it made us feel better!

Preparing to Return

That done, I returned home to address the next set of challenges. Over time about 90 tiles deteriorated and were replaced without matching the original colors or shapes. Who could blame anyone. No one knew this was a valuable artwork. Luckily, these replacements were all a dark gray color distinct from the originals so they were easy to spot as seen in this image.

Not so easy was figuring out some of the original shapes. A close study of the entire piece plus elements from similar paintings helped me figure this out. Double checking my findings with colleagues, a conservator basic, settled it!

The Director of the Office of Cultural Heritage decided not only to restore this important and unusual artwork, but also track down relatives, cultural officials, editors of art publications, and museum directors to plan a special dedication when the restoration is finished. After all, an unusual, important, valuable, and 'lost' work of art by a renown Filipino artist deserves special attention.

Once the shapes were determined, the next step was locating a tile manufacturer to match the original colors. This too was a challenge since few companies do custom colors in small batches. I finally found Viuva Lamego in Lisbon, Portugal. They completed the order and shipped it to Manila to await my return.

Back to Manila

I brought special tools to cut curves in the tile. I also brought twenty tiles fabricated here in the US for a label about the artist in English and Filipino to display near the pool.

Special thanks to Gloria Shanstrom at Enduring Images for the label fabrication, and to Casper Talaeay from Lancaster, PA for the translation. I learned from Casper that there are many dialects in the Philippines. The major one is Tagalog displayed in the label.

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As I mentioned, the artwork is so large that no photo exists that nicely shows the entire piece. A simple solution is a drone camera, but drone photography is a hard ask for embassy security folks tasked with the protection of our foreign diplomats and other employees.

Photos are strictly forbidden that show security cameras, or even doors and windows. But that was just the beginning of the problem. This residence happens to be close to a Philippine military base, close enough that drones of any kind are prohibited. I tried a GoPro camera attached to a long pole from roof of the house overlooking the pool, and the picture at the top of this article was the result - still not very satisfying. I'm tempted on my next visit to simply use a drone at a very low level over the center of the pool and apologize later!

I located two granddaughters of the artist, and a grandson. One is an expert on her grandfather's artwork. I continue to follow leads and hope to locate many more interested parties.

The Restoration Continues

With a break in the Covid pandemic, I returned to Manila for six weeks in February 2022 to finish the work... or so I thought! It was a complicated trip this time with more costly airfare, a five-day quarantine, a Covid test, and a Philippine visa which I could only get in-person at the Philippine Embassy in Washington, DC.

First thing when I arrived, I checked the custom color tiles I ordered. Not all of them matched - 23 did, but 5 didn't. So we completed our work with the tiles we had - a big enough task taking 6 weeks. But I'd have to return.

More Damage

I also discovered that many more tiles were damaged than I originally observed. On closer inspection, some previous repairs were done too quickly causing 'overcuts' in adjoining tiles. These too needed to be replaced.

And scratches - so many scratches and chips caused by mops and typical pool cleaning accessories. What was originally a 90-tile restoration ballooned into an 800 tile project!

Another source of damage were gouges and cracks caused by dropping objects on the tile, such as tools, mop handles, and even extension cords as seen below. Though tile is very resistant much like our teeth to scratches even by metal dental tools, tile very easily cracks and chips.

So I returned for another six weeks in May 2022 to finish before the new ambassador arrived in July.

Manansala movement

Mysteries

This tile artwork is gorgeous and without a doubt the most interesting and valuable I've ever worked on in my 45-year career. A major part of my fascination with this artwork are two mysteries!

Manansala experimented with the limits of cubism throughout his career, achieving an innovation in three-dimensionality which is now known as ‘Transparent Cubism’. Above is a great example. Notice the stained-glass, transparent effect that Manansala achieved - this was a first!

I believe that in this pool Manansala experimented again. This time he investigated movement. If this is true it adds even greater importance to the artwork. Take a look at the images below.

These are particularly difficult, time-consuming, and expensive cuts, detail which makes no sense unless Manansala had an important reason. My masons confirmed that such extra time and expense would never be done unless specifically requested. Why choose small curves and indentations rather than easy straight cuts? Why create details that no one can see when the pool is filled? Why place such details only on the sea creatures? I think Manansala discovered that these details work along with sunlight and water to create movement, a theory to be tested when the pool is filled.

I also discovered another odd detail, two small heart-shaped tiles. These are also hard to create in tile, or even see, and hearts are not found in seascapes. This is a curious decision by the artist. Is it a signature? Do any other of his artworks include a heart? Further research is needed.

Further Research

The restoration is complete, but the project is far from over. So glad to be done with the exhausting and grueling daily heat, dust, noise, and dangerous tools. But my research was limited to the internet to find what other tile artwork the artist created and any other art that would help determine the missing shapes. And I was not able to test my theory before I left because the pool requires four days to fill, and there was no time to spare before my next scheduled project. So there is more to do.

Valuation

Manansala created another small cubist tilework depicting the Crucifixion - this is in a private collection - and a large representational mosaic entitled 'Our Lady of Fatima - Thank You' on the chapel facade of Far Eastern University in Manila.

The small (18"x53") cubist tile piece appeared at auction years ago at a bid of $10,000. I used this as a 'comp' but a poor one at best since there is no date of the auction, no final sale price, and no authentication, and there are many fake Manansala's. Given the uniqueness of the pool artwork and the 'national treasure' status of the artists this comp gives us a value starting at $2,000,000. But if this is an example of yet another innovation, this time in cubist movement, it is the only example and thus, in my opinion, elevates the value to priceless.

And Finally, Maintenance!

Manansala is a 'national treasure' of the Philippines and a major contributor in the Cubist art movement. Without question the pool artwork is valuable and important. Thus, I feel differently about the idea of training staff to do future repairs as I usually do in embassy restorations.

Though the embassy masons are very skilled and careful, I feel that only conservators should touch it, and that there be strict guidelines for cleaning it such as never stepping on it, never using abrasives, never carrying tools into the pool, etc. I don't even feel comfortable with anyone but CH personnel cleaning it! It's an expensive proposition, but in my opinion well worth it.

Below are images of the artist.

The US Dept of State May newsletter features cultural heritage projects including two of mine! Take a look.

Update February 2025

Last year I returned to Manila - this time to participate in filming the remarkable story of this restoration. Check it out:

https://artsmanagementservices.org/wp-content/uploads/2023/11/362-ch-manansala-edit01-720p.mp4

Filed Under: Restoration Tagged With: Arts Management Services LLC, Office of Cultural Heritage, restoration, Robert Hannum, Vicente Manansala

Antique Plaster Frame Restoration

December 10, 2020 by Bob Hannum

Finished-1

A moving company contacted me. They just relocated a client from the midwest to a small town in Vermont. One of the client's objects was damaged, an antique mirror with a gold-painted plaster frame. Part of the top of the frame - the eagle's head - was broken. Could I restore it?

Technically, it's a gilt plaster frame. Gilt is a thin coat of gold leaf or paint. In this case, the plaster is coated with both genuine gold paint and non-gold or 'gold-effects' paint. Gold paint does not tarnish while gold-effects paint contains particles that look like gold but will tarnish over time.

No problem.

We agreed on a price and I soon received the mirror. I took pictures of the damage and began researching the internet for similar objects. I noticed that it had been repainted at least a couple times in certain places. This meant that the antique had been repaired before. Despite previous repairs the surface remained genuine gold paint. There were also many small chips in the plaster surface and one other section where plaster was missing. I decided to repair these as well at no extra charge.

My Internet search revealed similar objects which are not identical but helpful in recreating the missing plaster. It also revealed that mirrors of this type are quite valuable even in a restored state.

Cleaning

First step, cleaning. This is done with soft cotton balls lightly moistened with water. I removed dirt by very slowly and lightly dabbing the surface without allowing moisture into the cracks. Wiping might scrape the paint off.

Drilling and Pins

Next step, drill holes into the two broken sections. I glued tiny metal pins into these holes to strengthen the new plaster and make the repair as durable as possible. My work is guarantee so I don't want to repair this object again for free! The drilling process sometimes causes further damage by cracking the plaster, so I used the thinnest drill bit on a high-speed drill. Great care was taken to make the holes shallow and keep them away from the sides.

Plaster

After letting the epoxy dry overnight, I moistened the existing original plaster with a brush and water. This allows more of a bond between the old plaster and the new. There are various latex and other mixes that make the two plaster materials bond better, but I feared that a chemical application of any kind might interact badly with the original plaster since I didn't know exactly what it was.

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There are many kinds of plaster so I used the powder of the original plaster created by the drilling to give me a better idea of what the original plaster mix consisted of. The color also helps in this. If it was a high-end repair, the powder would be sent out for chemical analysis to match it exactIy. I settled on a tried and true product, Plaster of Paris.

The new plaster was mixed, applied, and allowed to completely dry for several days.

Shaping

Next, the dried plaster was shaped to match the original. I used various types of fine sand paper from 220 to 600 grit.

After shaping, several coats of gesso were applied to seal the plaster and prime the surface for paint. The gesso is thick so I also use it to smooth the surface of the plaster by filling streaks and small holes. I sanded the gesso to more finely match the original surface texture.

Paint

Now the fun part. I mixed various shades of gold paint (14 and 24 karat) along with darker and lighter pigments to exactly match the original genuine gold surface as well as the non-gold streaks of tarnish and age.

Several coats were applied and each was followed by light sanding to match the texture of the original.

While I was at it, I repaired over three dozen tiny chips and scrapes. The project was finished in four weeks. The client was so satisfied that he's asked me to repair other pieces from his antiques and art collection.

Filed Under: Restoration Tagged With: antique mirror, antique restoration, Arts Management Services LLC, gold paint, plaster restoration, restoration

Graffiti Removal in Randolph

May 10, 2020 by Bob Hannum

‘Whale Dance’ by Jim Sardonis, July 2019, bronze with dark patina, 16’ x 12’, Randolph, VT. Photo by Lelonie Oatway.
‘Whale Dance’ by Jim Sardonis, July 2019, bronze with dark patina, 16’ x 12’, Randolph, VT. Photo by Lelonie Oatway.

Brief History

Thirty years ago, the sculptor Jim Sardonis of Randolph, Vermont created two large black granite whale tales entitled "Reverence." This sculpture spent 10 years in Randolph before being sold and moved to Technology Park in South Burlington where it remains today. It was originally meant to anchor a sculpture park but that is yet to come about.

Consequently the Preservation Trust of Vermont and the Vermont Community Foundation commissioned Jim to create a larger bronze version, 'Whale Dance' which was installed in July of 2019 and sits on the same spot where "Reverence" spent its first ten years. As you can see in the photo above, 'Whale Dance' is framed by a stunning view of the mountains beyond.

Graffiti

Jim contacted me to remove graffiti. Crayon or lipstick pen appeared in two areas each about 10" square. I agreed to address this immediately even though it was the middle of winter, because graffiti is not only damaging and often ugly, it also encourages more graffiti.

Screenshot_1

Treatment

Removal was easy. I applied acetone which removes most paint and other markings from metal without disturbing the patina. Acetone can be used no matter how cold the weather. Luckily the graffiti was not etched which would have required much more work.

It took about a half-hour. After removing the graffiti I applied a dark wax at the artist's request.

Inspection

In addition to the graffiti removal, I also inspected the sculpture.

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There are no cracks. About two dozen pits of 1/16" diameter or less appear across the surface. These are not a concern since there's no indication of any penetration below the patina such as green spots or streaks.

There are scuff marks where kids have climbed over the wide lower surfaces.

A light green sheen appears on the surface indicating that weather may be causing slight oxidation. The artist informed me that this is by design. It makes the dark surface feel more organic and alive, like whale skin. This is surprisingly effective and a wonderful treatment I never saw before.

Special Effect on Whale Dance by Jim Sardonis
Scuff marks, pits, and faint green sheen.

The sculpture is embedded in the hillside. The foundation is hidden under the surface of the ground. For additional information about the installation please refer to this fine article.

I recommended signage which is proven to reduce vandalism. I also suggested coating the entire surface with a polymer for added protection which we agreed to do in the future.

Why Coat Bronze

Bronze sculpture has traditionally been coated with wax to protect it from
conditions that can harm the metal surface, such as bird droppings, salt air,
and acid rain.

I recommend a polymer coating rather than wax for outdoor sculpture
because it seals small cracks and pits, lasts as much as 10 years (wax lasts less than a year on outdoor sculpture), and is less expensive to apply
and maintain.

Furthermore, polymer coatings are now used by most outdoor sculpture
conservators, reflecting a growing satisfaction with a product that is
relatively new (30 years) in the conservation industry.

This treatment will restore a ‘new’ look which is virtually identical to an
original dark brown semi-gloss bronze patina. The satin effect can be
adjusted by the manufacturer to match perfectly whatever the artists
intends.

Plus, no maintenance is required other than wiping with a cotton cloth and
tap water as needed. When the coating fades, a new coat can be applied
without removing the old one, and this can be done by anyone with painting
skills. Two coats can last as long as 10 years depending on weather
conditions.

I plan to coat “Whale Dance” in the spring. As part of my guarantee, I will return to inspect this work annually for free.

Filed Under: Restoration Tagged With: Arts Management Services LLC, Graffiti, Jim Sardonis, restoration, Robert Hannum, sculpture, Whale Dance

Sculpture Restoration at Wellesley College

January 31, 2015 by Bob Hannum

'Woodland Garden' by Michael Singer

The Artist

Wellesley college restorationMichael Singer is an environmental artist and architect with studios in Vermont and Florida. His sculpture and drawings are part of the permanent collections of many of the world's major contemporary museums such as the Guggenheim, the Walker Art Center, the Hirschorn Museum, and the Louisiana Museum in Denmark to name a few.

The Sculpture

Wellesley College commissioned Singer to create this site specific sculpture, Woodland Garden, on it grounds. Mr. Singer's describes this work of art on his website as follows:

The two acre site on the extensive, beautifully landscaped Wellesley College campus is located along a pathway that winds through a wooded area on one side of Lake Waban. The journey through the landscape is part of the experience of this permanently-sited work, offering an alternative approach to traditional notions of public art which is usually placed in an urban context.

Woodland Garden is meant to be discovered, stumbled upon, as one travels along the forest trail. The site is defined with low stone walls that serve as both threshold and boundary, referring to the abandoned stone walls and foundations found throughout New England’s reforested landscapes. The sculptural element is sited in a hollow between two small hills in the landscape. Low split-stone slabs and a cut capstone rise two feet above the ground plane and define the upper edge of a chamber that extends four feet below the ground. The sunken chamber contains sculptural layers of cut granite and cast bronze. Over one hundred planted indigenous silver beech and red maple trees, along with wild blueberry and ferns, were planted as a part of the project to blend into the existing woodland flora.

The project was sponsored by the National Endowment for the Arts, LEF Foundation, Davis Museum and Cultural Center, and the Massachusetts Council on the Arts.

The Restoration

Wellesley college restoration 2Wellesley College's Davis Museum commissioned Arts Management Services LLC on several occasions to remove graffiti and repair other damage. The remote location of the sculpture lends itself to being abused by students - both college and high school - as a favorite hangout and party area. Damage often resulted especially when the parties included drinking and a camp fire.

After what looked like regular annual repair bills, I suggested signage and a program that encouraged students to learn about the sculpture and respect it. This has resulted in excellent results with no damage since.

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The restoration work involved removing burnt remains of campfires, graffiti on the walls, replacing moss, straightening bronze elements, cleaning and re-pinning rocks, repairing a cracked slab of schist, and replacing a bronze element that had been removed and lost, presumably as a souvenir. I also taught students to carry out annual maintenance on this outdoor sculpture garden.

Filed Under: Restoration Tagged With: Art Restoration, Arts Management Services LLC, Michael Singer, restoration, Robert Hannum, sculpture restoration

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