Recent inspirations are an incongruous combination of Louis C.K., Eminem and fine art: ???I went to the Whitney museum, and there was one spot of paint on a streetlight, and I thought [Edward] Hopper must have spent time deciding whether or not to put this big splotch of white on this light,??? Gulman says. ???It???s the equivalent to the time you spend deciding whether to keep a line or a word in