Dan Flavin
Dan Flavin (USA, 1933–1996) was a pioneering Minimalist artist renowned for his use of fluorescent light. By arranging colored tubes in geometric forms, he transformed spaces with ambient light, exploring the interplay of color, shadow, and perception.

What is minimalism?
Minimalism is a style in music and visual arts characterized by pared-down designs and simplicity. It began in Western art after World War II, gaining prominence particularly in American visual arts. Minimalism draws heavily on aspects of modernism and is often viewed as a reaction against Abstract Expressionism, as well as a precursor to post-minimal art practices. Prominent minimalist artists include Agnes Martin, Donald Judd, Robert Morris, Frank Stella, and Dan Flavin.