Well - I'm thinking rock formation since it doesn't resemble that instrument my friend Ed plays with such reverence and talent on Sunday mornings. Oh - I'm thinking you meant organ like a pancreas or something. Yes - I knew that. Hee hee. :)
Ha ha Lynn! I thought one shot looked like a spleen or a pancreas or a liver or something; anyway...a little bit creepy!
Did you ever see the trail of a (jet) plane left in the sky? Or ripples of water flowing out from one concentric 'plunk' of someth...