On the red circle is a black circle with white lettersOn the red circle is a black circle with white letters
A green-green circle and a line on a black backgroundA green-green circle and a line on a black background
Illuminated circles on a multicolored background in the form of abstractionIlluminated circles on a multicolored background in the form of abstraction
Background white circles and highlights on a dark backgroundBackground white circles and highlights on a dark background