Palindrome 10 , by omar rayo , 1967 , abstract , Op Art style , Turquoise, Font
an image of a blue square with the letter e in the middle
 an abstract art piece. It has a square in the center. The square is divided into two equal parts. The left part is black and the right part is white. The middle part of the square is blue. The blue part has a purple part in the middle. The purple part is a darker shade of blue. There is also a white part that looks like the letter "E" in the square. 