The deadline for DIAGRAM’s annual essay contest is fast approaching. Past winners include Peter Jay Shippy’s “Goonies: or Wallace Stevens’s ‘The Snowman’–an Essay in 7 Films” and (my all-time favorite) Cheyenne Nimes’s “SECTION 404 OF THE CLEAN WATER ACT AND THE SANTA CRUZ RIVER SAND SHARK, SUBTITLED ‘THIS TROUBLESOME REGULATORY CONSTRAINT’.”