R. S. Walker: McCormick Place, Soldier Field, (ugh) Northerly Island, etc.
R. S. Walker: Chicago From the Air
R. S. Walker: Curious Eyes
R. S. Walker: Light Traffic in Chicago
R. S. Walker: Captain Sparrow
R. S. Walker: King of Flying Butter
R. S. Walker: Making Friends
R. S. Walker: You Were Going Five in a Two Mile Per Hour Zone
R. S. Walker: Mirror Blob, Mirror Blob, on the Ground
R. S. Walker: Hey isn't that Aries
R. S. Walker: Konerko
R. S. Walker: Giant Jelly Bean
R. S. Walker: Caught
R. S. Walker: Serenity
R. S. Walker: This Way to Men and Women
R. S. Walker: Scrap Metal
R. S. Walker: Love and Marriage Reducks
R. S. Walker: King Tut
R. S. Walker: Wrong Way
R. S. Walker: For Spacious Skies
R. S. Walker: Squffalo
R. S. Walker: Behind Bars
R. S. Walker: Love and Marriage
R. S. Walker: Columbia Yacht Club, et. al
R. S. Walker: Prudent Buildings
R. S. Walker: Framed Excitement
R. S. Walker: The Day Time Stood Still
R. S. Walker: Crane and Flag