Etude spherical perspective , by kuzma petrov vodkin , 1921 , sketch and study , Symbolism style
A drawing of a woman sitting at a table.
A black and white drawing of two women sitting at a table. The woman on the left has her eyes closed and is looking down at a piece of paper in front of her. She is wearing a dress with a pattern on it. The other woman is sitting next to her with her head turned to the side. Both women are wearing dresses. There is a window behind them. 