Another photo taken on Artie's Galapagos trip last July - Satiago Island. 20D, 300 f/4 + 1.4x, 1/125, f/11, ISO 400. These crabs are common on the islands and were one of my favorite photo subjects. They are so colorful they tend to look oversaturated. I applied no saturation to the red or yellow channels in Photoshop. I added a bit of blue saturation to bring out some of the blue on the underneath side of the shell. I cropped a bit off the top to give the image more of a horizontal feel. Comments welcome.
Great colors (hurts my eyes to look at it!) and a nice symmetrical composition. I might give it a slight CCW rotation to level it out within the crop you've chosen.
Steve