1937-1980 BR, Rio de Janeiro
A.k.a. Hélio Oiticica
Hélio Oiticica (July 26, 1937 – March 22, 1980) was a Brazilian visual artist, best known for his participation in the Neo-Concrete Movement, for his innovative use of color, and for what he later termed "environmental art", which included Parangolés and Penetrables, like the famous Tropicália.