Black sheets 1 (digressions) Lithography, acrylic, inks and spray on super-alpha paper 300gr. 89,5 X 63,5cms. Space and time as continent and content, the materiality of time in the relativity of space and its inverse, the materiality of space and the relativity of time, both directions condition the transmitter, the message and the receiver. Black sheets 1 and 2 are separate and interdependent parts. It changes the continent to condition the content, the capacity of reproduction of an image is associated with a tuned veracity but its perception is relative to the individual who perceives it. They are understood in their common observation but they do not go together.