A collection of robots from over Bubbie's past year (age 5-6) done in marker, colored pencil, crayon, watercolor, ballpoint and/or gel pen. Search Spoonflower for 'bubbiebot' to see more of his robots, and search for 'bubbiedesign' to more of his designs. Coordinating circuit-board background is available here: https://www.spoonflower.com/designs/261250 .