Thanksgiving Day , by helen frankenthaler , 1973 , abstract , Color Field Painting, Lyrical Abstraction style
A painting of a green circle on a white background.
A painting has a white background. There is a large green circle in the middle of the painting. Next to the green circle is a white blob. On the left side of the white blob is a thin orange line. On on the right side is a blue line. There are yellow lines on the bottom of the picture. 