Self portrait with buying a flying saucer

buying Made in April the 16., 2018
Made with traditional german inks on watercolor paper
Frame 5 x 7.5 centimeters or 1.97 x 2.95 inches
Drawing diamter : 3 x 4.5 centimeters or 1.18 x 1.77 inches
The frame is from the beginning of 20th century