Collecting With Condition in Mind

Collectors learn quickly to judge an image — composition, attribution, provenance, price. Fewer learn to judge a painting's physical condition, and yet condition is what determines whether a work will give pleasure for decades or demand costly intervention within a year.

You do not need to be a specialist to look well. You need only to know where to direct your attention.

Ask to view the work with a light held to one side, almost parallel to the surface. Raking light reveals what flat gallery lighting hides: cupping paint, past tears, lining impressions, and the topography of earlier repairs. A surface that looks placid head-on can tell a very different story from the side.

A reputable seller should be able to tell you when a work was last cleaned, whether it has been lined, and what restoration it has received. Vague answers are not always sinister, but they are always worth a second look — ideally an independent condition report before you commit.

Condition need not deter you. A work that needs treatment can be a wise purchase at the right price, provided you go in with open eyes and a conservator's estimate in hand. The mistake is not buying a painting that needs care; it is buying one without knowing that it does.