This painting was painted by Mark Rothko (1960-1961),
he didn’t give a name for the painting.
This painting looks like very simple, he just used 2 colors,
but actuality he used a 3 color palette of red, blue and pink.
But he used blue to cover pink up, so you can find different blue under the paint.
I think Mark Rothko wants to cover some morale behind himself.
Looks like very simple, but maybe it’s not the truth.