Your chief stew hands you the art inventory on your first day. It lists an oil on panel, three works on paper, a marble torso, a resin-and-neon wall piece, a Regency bracket clock and a case of silver. She asks which of them worries you most. The right answer is the one you would never guess: the neon and resin piece, because it is contemporary, unrepeatable, and there is no accepted way to fix it.
What Is Usually Aboard
- Paintings on canvas and panel - oil and acrylic. Canvas flexes and responds to RH; panel splits and warps; acrylic paint films stay soft and hold dust and fingerprints permanently.
- Works on paper, prints and photographs - the most light-sensitive things on the boat. Paper is also acidic, brittle and stains instantly.
- Sculpture - bronze and its patina, marble and other stone, carved wood, plaster, resin. Heavy, top-heavy, and easy to break at the thinnest point.
- Glass and ceramics - brittle, chipped by a knock, and often already repaired somewhere you cannot see.
- Textiles and tapestries - light-fading, pest food, and weakened by their own weight when hung.
- Antique furniture and clocks - veneer, marquetry, gilding, mechanisms. Clocks are machines and belong to a horologist, not to you.
- Silver and metalwork - tarnishes in salt air, and is ruined by over-polishing.
- Contemporary and mixed media - plastics, foam, latex, light elements, found objects, unfired clay. Frequently the most valuable and always the least forgiving.
The Rule of the Unfamiliar
If you cannot name the material, you cannot judge the risk. A gilded frame looks like metal and is in fact fragile gesso and leaf a few microns thick, which will lift under a fingertip. A patina looks like dirt and is the artwork. A dull bloom on silver may be intentional. Never decide from appearance that something needs cleaning.
| Material | Looks like | Actually is |
|---|---|---|
| Water gilding on a frame | Solid gold metal | Gesso and gold leaf; rubs off under a cloth |
| Bronze patina | Tarnish or grime | Deliberate, valuable surface; polishing destroys it |
| Acrylic paint surface | Hard, dry paint | Soft film that absorbs dust and skin oils |
| Antique glass or ceramic | Sound object | Often previously restored; adhesives fail in heat |
Handling Risk Follows Material
Robust does not mean invulnerable, and heavy does not mean strong. A marble figure weighs sixty kilos and will still snap at the wrist. A tapestry tears under its own hanging weight. The heavier the object, the more people you need and the less you improvise.
Onboard Notes
- Read the inventory and learn the names, materials and locations of every piece.
- Note which items are contemporary or mixed media and flag them as high risk.
- Never assume that dirt is dirt. It may be the work.
- If nobody can tell you what a material is, the answer is to leave it alone and ask the art adviser.