Condition: All three works have light signs of friction and a few dot-shaped fox marks along their edges and on the top of white parts of the artwork's surface. A few tiny fox marks were also found on the verso. 1. Mostly in a good condition. Has a mark of a finger in the center of the upper side and in the middle of the right side, which was left there at the moment of the artwork's creation. There is roughly 5 centimeter scuff mark in the lower center part of the work. 2. Generally in a good condition. 3. In a fair condition. Has a tiny water spot and a fox mark left in the middle of the artwork's surface.