Carl Andre, an American minimalist artist, is famous for his works made of simple forms such as lines and cubes.
This is what Carl says about his sculptures and installations: "My work is atheistic, materialistic and communistic. It's atheistic because it's without transcendent form, without spiritual or intellectual quality.
Materialistic because it's made out of its own materials without pretension to other materials. And communistic because the form is equally accessible to all men."