I think the word you're looking for is more like avant-garde movement, cubism, surrealism, communist constructivism, post-modern deconstructivism, postmodernism

I think the word you're looking for is more like avant-garde movement, cubism, surrealism, communist constructivism, post-modern deconstructivism, postmodernism, or something towards that rough general direction towards the MoMA and the Guggenheim museum, rather than skeuomorphism/anti-skeuomorphism dichotomy.