Today, the cover of the "Headline Daily" is mentioning the printing of Andy Warhol. It said that due to the economic downturn, we may use nearly $80,000 to buy his painting.

He was an American artist and a figure in the movement known as pop art. Warhol became famous worldwide for his work as a painter, avant-garde filmmaker, and public figure known for his membership in wildly diverse social circles that included bohemian street people, distinguished intellectuals, Hollywood celebrities and wealthy aristocrats.
Here are some of his work.
We can see that these 2 pictures' color used is very attractive, use the bright color. All the colors used are in high saturation and lightness. 1 & 4 are in complementary color, 2 is using the analogic arrangement. I think these bright color can give us a energetic feeling.

1 & 2 is in the complementary color, orange & blue; green & red.
3 & 4 is also in the complementary color, but the portortion and the contrast rate is less than 1 & 2.

The following 2 pictures are 2 celebrites. It use the same profile in different colors. Their saturation are low and in medium level of brightness.

This picture is in pale color.