This photo is a composite of 13 images. The 12 knees are my wife's, my son's, and my knees. Two shots each of the six knees. I first blended the 12 knee shots together in Photoshop, adding shadows to give depth. I then added a sunset background to complete this image I have entitled, "Kneescape".
Interesting idea and it works really well I think. I'd almost want to call it 'Knee Dunes'!
Nicely done!