More to explore:
December Derby Poster by schwa242, via Flickr
December 2009 Derby Poster by ~schwa242 on deviantART
Roller Derby poster
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This guy created so many great bout posters for Atlanta Rollergirls!
Derby Girl. Leaning into that crossover.
I need to join the roller derby that's my goal in life
Roller derby Poster by ~lanabosak on deviantART
Derby Girl Art
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