Okpokoro A mụrụ afọ 70 site na ngwakọta nke ụkpụrụ nke iwugharị ụlọ, cubism na ụdị 70s. 70s okpokoro echiche njikọ deconstructionism, ebe ị nwere ike ịchọta akụkụ nke anọ na echiche ọhụrụ nke iwu. Ọ na-echetara cubism na nka, ebe etinyere ndị mmadụ isiokwu. Na mmechi, odidi ya winks na usoro geometrical nke iri asaa 'dika aha ya siri gosi.
Aha oru ngo : 70s, Aha ndị na-emepụta ya : Cristian Sporzon, Aha onye ahịa : Zad Italy.
Ezigbo njiri a bụ mmeri nke nturu ugo na asọmpi ịcheche. Ga-ahụrịrị na ọ ga-ahụ ihe nrịba ama nke ndị nrụpụta ihe nrịba ama iji chọpụta ọtụtụ ọrụ ọhụụ, ọhụụ, nke mbụ na okike.