Maybe it's the current trend for all things hipster, but everywhere I look I'm seeing screenprints (or giclee prints) of bicycles. The Little Friends of Printmaking have great prints here and here for sale on Etsy, as does Strawberry Luna whose print is below. Then there's Dan Funderbergh's "New Hope Assembly of God" print, and this great series of photo screenprints by Ralph Stollenwerk. And then there's this fun project from Rob Matthews, who created a life-size screen-print of his bike which he chained up and left in different locations around Minneapolis.
I'd best get on my bike and join in.