Retrospective of the 30 years of the work of visual artist Simone Michelin. The book focuses on the exhibition "Qualia" held at the Oi Futuro Flamengo in 2010, completed with a large number of images (many of them never published before) of works produced since 1978. "Simone Michelin has created a machine that uses a combination of micro-processors, digital counters and lasers to write on a conveyor belt. In its unflinching commitment to the real world, the installation "Qualia" -which includes unpublished statistics on drugs and crime- is far more than a mere aesthetic and sensorial experience." -Page 19. The exhibition bought the artist back to Oi Futuro Flamengo, absent since 2005.