Yes, they’re whorls – but not in a whirlpool. Put on your thinking caps, have as many guesses as you want, and most of all, have fun. Your time starts … NOW! (1,600 views on 9 November 2013.)
Spoiler alert: do not read any further unless you want the answer revealed.
Solved by Australian Red Bubbler Captured by Kylie, who correctly identified it as a glass platter.
I do not crop, enhance or post-edit my images in any way. Shot with a Pentax K100D, using a Sigma 18-125mm lens. F5.6, 1/15 sec, ISO 800, focal length 125mm.
Featured in THE POWER OF SIMPLICITY, June 2010.
Featured in SHAPES AND PATTERNS, June 2010.
Featured in ART OF GLASS, June 2010.
Featured in FRIENDS OF BANGOR AND NORTH DOWN CAMERA CLUB, June 2010.
Featured in GLOBES, SPHERES AND CURVES, July 2010.
Featured in HIGH QUALITY IMAGES, May 2011.