Ellsworth Kelly

In Paris in the late '40s, I started making my first reliefs. They are separate panels. I wanted to do something coming out of the wall, almost like a collage. I did a lot of white reliefs when I started because I liked antique reliefs, really old stuff.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.