(I repost this thread here cause in beginners I had no answers.) Can you give me some advice to make good photographs of oil paintings? I have a collection of 20 paintings (from 20 x 20 cm. to 150 x 200 cm.) that I need to photograph, but cant find the proper illumination. I have a Mamiya 7 (65 mm. and 150 mm. lenses), Sekonic L-508 photometer, Manfroto tripod (and a Canon PS). Thanks in advance.