Matte Stephens needs no introduction, really. His work is one of the most popular on Etsy (and everwhere else too!) because of his wonderfully retro illustrations that are inspired by life in the suburbs with his wife, Vivienne (I gathered this from an interview he did with Grain Edit which you should really have a go at!).
He sent in his fabulous Gocco prints and giclee prints for the August round of the PikaPackage Project, and they are absolutely wonderful!