Your grandma just left you an oil painting and you need a few copies; one for appraisal purposes and two for your siblings who would love to have a copy, too. A trip to the professional photographer involves a set up fee, print cost, and a negative that is unavailable for sale. The painting is too big for a flat bed scanner so digital copies are not feasible. One solution is to copy it yourself.

         A good 35mm SLR camera with a normal lens will probably focus to two and one half feet. Even better is a six or eight megapixel DSLR or EVF camera. Use an ISO setting of 100 or slower. Critical is the correct use of lighting. Allowing the surface texture to show in your copies prevents displaying the true color and values of the picture. Ideally, two identical incandescent lamps in reflectors angled at forty-five degrees will minimize surface reflections. Place the painting vertically and line up the camera on a tripod exactly perpendicular to the painting. An alternative is to use the sun at a forty to fifty degree angle. Any other unbalanced source (single) is to be avoided.