A small homage to conceptual art: The proposal is non-visual, it leaves space for other’s imagination, intuition, interpretation. The project consists of a message of unknown content written on wood, cast inside a 1x1x1cm concrete cube. The artist created this work as an homage to art and conceptual art more specifically. Sending an unknown object to a mysterious landscape is -for the artist- a rather exciting experience. The message is not written by himself, and he does not pretend to ever know its content. “Unknowns” are the best entities to imagine new worlds.