Pietroiusti Caesar's artistic research is moving, with great originality and independence, along the lines of research and conceptual American avant-garde of the sixties and seventies. Psychiatrist, Pietroiusti has always shown a special interest in the seemingly paradoxical situations or unreasonable, not commonly regarded or considered too insignificant to become a source of analysis or representation. " is the case Thoughts of nonfunctional a 1997 publication in which the artist has collected hundreds of seemingly absurd ideas, formulated as instructions for making art projects that, on several occasions, have been articulated by the artist himself or by others.
Pietroiusti thus acts at the social level, with a predilection for micro, the oral tradition, attempting to interact and work experience. His works are proposed to weave networks of relationships that tend to thicken. This patient and diligent process, which is not difficult to identify the persistence of a genuine resistance to the logic of the system gallery / museum, led him to reflect on the theme of communication and support the opportunities an "artistic communication" two-way, the only content capable of expressing highly subjective, as opposed univocality of "authorial statement."
One of the founders of the Centro Studi Jartrakor (Rome) and the Journal of Psychology of Art in 1997 was among the initiators of the project Oreste. Invited in 1999 to 48 th Venice Biennale, has set out, inter alia, in the Aperto section of the Venice Biennale of 1990, the Serpentine Gallery in London in 1992, the Louisiana Museum of Humlebæk in 1996, Art in General, New York in 2001.
