Minimalism describes movements in various forms of art and design, especially visual art and music, where the work is set out to expose the essence, essentials or identity of a subject through eliminating all non-essential forms, features or concepts.
Suprematism is an art movement focused on basic geometric forms, such as circles, squares, lines, and rectangles, painted in a limited range of colors. It was founded by Kazimir Malevich in Russia.