Starting in the 1960s, artists exploded the whole idea of an art object and broke through the gallery walls. (haberarts.com)
Their artworks were far - reaching for many modern movements and concepts, ranging from street photography to the late 20th - century idea of art for everyone and anyone. (widewalls.ch)
One might say, however, that stereotyped ideas of the art of the 1950s and 60s have prevented his unique fusion of abstract values and contemporary subject matter from being fully celebrated. (theguardian.com)