Bob Hannum Polishes Historic Markers in Time for the 250th

design_1164421_26862579_3962546_sourcefile_03 (3)
  • Home
  • About
  • Services
    • Framing
    • Restoration
    • Fabrication
    • Installation
    • Research
    • Support
    • Pro Bono
  • Contact

A Failure Shared Is Not – Learning From Mistakes

August 4, 2026 by Bob Hannum

a failure shared

Luckily I haven’t made too many mistakes in 50 years as an art conservator. Very Lucky. But here’s a big one and the lessons I learned. Enjoy!

https://artsmanagementservices.org/wp-content/uploads/2026/08/Bobs-Big-Fail.mp4

Filed Under: Arts Management Services LLC, Research

Hinge Repair

January 26, 2026 by Bob Hannum

Here is an example of my repair of hanging artwork.

Hinge Repair work

This collage, ‘The Symphony’ hangs in our embassy in Oslo, and several other US embassies worldwide. It is a famous 1990 mixed-media print by American artist Frank Stella. Created for the U.S. State Department’s Art in Embassies Program, this large abstract piece is an edition of 175 and is intricately printed using 23 lithographic plates and 5 screens.. It is so large and heavy – 7’ tall and 80 lbs. – that moving it when the embassy repaints the wall every so often, causes the hinges to rip apart.

Japanese acid-free paper 'hinges' are used to hang artwork within a mat which is usually made of acid-fee cotton fiber or wood pulp. A proper hinge has an even more important purpose. It is made to rip if handling or shipping creates any risk of damage to the artwork. The hinges are mostly found at the top and back of the artwork. Sometimes also on the sides for very heavy pieces such as this. The trick is to apply as few hinges as necessary.

Related Projects:

    • Restoration of Maya Lin Sculptures in Istanbul
    • Dusting the World's Largest Wooden Buddha
    • Sculpture Restoration in London
    • Graffiti Removal in Vermont
    • Bronze Conservation in Athens
    • Restoring a National Treasure in Manila
    • Bronze Conservation in Montpelier

Hand-made Japanese papers are preferred because they are very thin, do not stretch, and easily rip. Hinges are applied with an acid-free and reversible adhesive. The application of the adhesive is tricky - too much softens the artwork surface and embosses the shape of even the thinnest hinge into the artwork.

Filed Under: Arts Management Services LLC, Framing

A Busy 2025!

December 31, 2025 by Bob Hannum

A Busy 2025 – the Year in Pix!

cleaned picture

What a difference (on the right side) when decades of cigarette smoke is removed!

Restored Painting
restoring damaged oil painting

Restoring ripped and deteriorated oil paintings

Restored Frames 1
Restored Frames 2

Restoring antique gilded frames

Bronze Plaques 1
Bronze Plaques 2

Bringing commemorative bronze plaques back to life

Bronze Sculpture 1
Bronze Sculpture 2

Repairing bronze sculpture

verdigris look to an outdoor bronze sculpture

Adding a verdigris look to an outdoor bronze sculpture

sculpture cleaning and protective coating 1
sculpture cleaning and protective coating 2
sculpture cleaning and protective coating 3
sculpture cleaning and protective coating 5
sculpture cleaning and protective coating 4

Large marble, granite, and bronze sculpture cleaning and protective coating

Related Projects:

    • Restoration of Maya Lin Sculptures in Istanbul
    • Dusting the World's Largest Wooden Buddha
    • Sculpture Restoration in London
    • Graffiti Removal in Vermont
    • Bronze Conservation in Athens
    • Restoring a National Treasure in Manila
    • Bronze Conservation in Montpelier

 

Graffiti removal 1
Graffiti removal 2
Graffiti removal 3
Graffiti removal 4

Graffiti removal from stone, bronze, and murals

Cleaning stone buildings
Cleaning stone buildings 2

Cleaning stone buildings

Restoring heavily damaged marble

Restoring heavily damaged marble

Repairing art in our embassies
Repairing art in our embassies 2

Repairing art in our embassies – Islamabad, Montevideo, and Mexico City

artwork for embassies, galleries, and private

Hanging artwork for embassies, galleries, and private collectors

Collection maintenance 1
Collection maintenance 3
Collection maintenance 4

Collection maintenance for museums, municipalities, and private and corporate collectors, including the largest wood Buddha in the world!

mural1
mural2

Helping the city of Montpelier install and coat murals.

restoring damaged oil painting
And some very odd jobs – a ceramic flamingo!
Falcon

And some odd jobs - a mannequin, a ceramic flamingo, and little aluminum men in 'Rodamiento' by the fantastic Cuban artist Fernando Rodriguez Falcon

A busy year! And fun!

Filed Under: Arts Management Services LLC

design_1164421_26862579_3962546_sourcefile_03

© 2009-2026 Arts Management Services LLC. All Rights reserved. | Privacy | Terms | Webmaster Midnightsons Designs