Image credit: Douglas Macduff
Uploader comment: Walking around the lake, I took the opportunity of snapping some sky shots and discovered this when I went through them. The image is of a few clouds with 4 of them standing out. Above you see 3 clouds, on the left is what appears to be a shark, then below to the right, a cloud and further right and up a bit the other cloud. The wide darker cloud below the 3 above, resembles a shark. The trees positively identify the image as the sky.