Diego Rodríguez de Silva y Velázquez was a Spanish painter, the leading artist in the court of King Philip IV, and one of the most important painters of the Spanish Golden Age.
this is the possible answer I could think of hope it help though :))))
Uhm, Sly seems to fit the best.
From looking at the painting, I would say that the best answer is C, the designer uses different colors to create contrast.
It is definitely not A because the apron has different colors, not repeating colors.
