Beautiful Liquid in Motion
Artist Pery Burge places ink and paint in water, and while the liquids are moving she takes photographs.
Notes from Burge about her equipment use (from Ten FAQs):
I use a Canon EOS 500D digital camera with EF100mm F2.8 macro lens and Speedlite 420EX flash, a bowl and a variety of inks and paint. I work at home, choosing positions with optimum lighting conditions – I try to shoot in full sunlight.