February 1972 issue of Art-Language. Contents include: "Unnatural Rules and Excuses," by Terry Atkinson and Michael Baldwin; "Four Wages of Sense," by Ian Burn and Mel Ramsden; "Aspect of Authorities," by Philip Pilkington, David Rushton, and Kevin Lole; "On Material-Character / Physical-Object Paradigm of Art," by Terry Atkinson and Michael Baldwin; and "Ontological Relativity: A Note," by Graham Howard.