"Super Cycle" by Celtland,
"This is an art form I have developed and nurtured since I was 11 years old. Usually done in black ink only, I have recently branched out to color. When I draw these I don't have an "end" in mind - I just meticulously place each line and stop only when the image resembles something familiar - almost like finding shapes in clouds or wisps of smoke. This particular piece took over four hours to draw.
Hand-drawn with Koh-I-Noor Nexus art pens (archival, lightfast, and water-proof) on acid free Strathmore Bristol 9"x12" paper."