- railroad transformations
bruce mowson, rolling stock, junee
http://www.realtimearts.net/magazine/101/10178
railroad transformations 
image: Chris Watson, Rolling Stock
photo Public Assembly
railroad transformations 
image: Parkour, Rolling Stock
photo Jennifer Teo
Banner: (detail) Daniel Crooks, On perspective and motion (part 2), 2006, courtesy the artist and Anna Schwartz Gallery. See article