This is an alternate content page containing a Photo Album Activity. It has opened in a new window.
A series of photos is presented.

From http://www.skinessentialsblog.com/wp-content/uploads/2009/04/graph-of-skin-cancer.jpg
From http://www.golfdigest.com/images/magazine/2008/07/maar02_skin.gif
From http://www.boulderdermatology.com/art/ABCDChart.gif
From http://www.cancer-info-guide.com/images1/skin-cancer2.jpg