I have a total of 6 of these beautiful, signed by artist, miniature paintings of ladies under slight convex glass in round light gold decorated wood frames. I have decided to sell them in sets of two. Please look at all sets available. The back has a ring to hang on the wall and is marked "Made in France". Each painting is done extremely well and all are signed. I do not know what the paintings are executed on. It could be ivory, porcelain or paper. Someone has cut out one back I suppose to see what was behind it. I do not want to tug on it to see. They are most exquisite. They are just over 3 3/4 inches wide. The portrait itself is 1 7/8 inches wide. One frame has a spot on it that I have not attempted to touch up. I have had these forever. I just noticed that all the frames are not exactly the same size.