Larger on wallpaper. Various doodles made with an actual vintage gear-drawn spiral set (whose name I'm apparently not allowed to mention), scanned in and recolored. Reminds me of many happy rainy childhood afternoons... Search Spoonflower for 'geardrawnspiral' to see more; search for 'kblackwhite' to see my other black and white designs. Want this resized or recolored? Just ask!