OEI #80-81 is not an anthological publication, and has no representative ambition. It is a montage-based publication trying, in as material a way as possible, to register, prolong, transform and reflect upon energies from the work of Portuguese artist Ernesto de Sousa and his fellows (Alberto Carneiro, Túlia Saldanha, Álvaro Lapa, Fernando Calhau, Lourdes Castro, Ana Vieira, Ana Hatherly, E.M. de Melo e Castro, António Barros...).

Ernesto de Sousa and his fellows defined themselves as aesthetic operators and worked as filmmakers, photographers, curators, critics, writers, folk art researchers, multimedia artists... OEI #80-81 also gathers texts on magazines such as Poesia Experimental, Operação, Nova, A Urtiga, and Alternativa; and works by artists from younger generations such as Isabel Carvalho, Paulo Mendes and Mariana Silva, in dialogue with that of de Sousa.