Offered for sale is a vintage painting in the optical artist's painting genre.
Hand-drawn in black ink of black stripes with geometric shapes: triangle, square and rectangle.
Signed on the bottom and dated 1983.
Dimensions: 35X25 cm.
Mounted on a purple cardboard board, which is mounted on a pink cardboard board.
Dimensions of the pink board: 51X41 cm.
Unfamed. 
In very good overall condition, light wear
Please examine the attached photos.
You are welcome to enter our store to be impressed by other items we offer for sale.

* Op art (short for optical art) is a style of visual art that uses precise geometric patterns, stark contrast, and color theory to create mind-bending optical illusions. Emerging in the 1960s, these completely static images trick the brain into perceiving virtual movement, hidden images, or warping spaces