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.

There are clearly many good politicians who are guided by religious belief, so the mix can work. But there's a line to be drawn. It would be hugely dangerous for a country's laws to be set by the scriptures, and particularly those of the expansionist religions.