Color is important because it can change the mood. In Henry O. Tanner's "Annunciation", the warm orange and yellow colors give feelings of happiness, energy, and purity. Pablo Picasso's "Old Guitarist" uses different shades of blue to portray the gloomy mood of an old man near death. Claude Monet's "Impression Sunrise" uses gray/blue colors to create a calm feeling and bright colors draw attention to the rising sun.