Peace on Earth

Nicely done composite. I like the black and white one better than the color version. About the only thing that gives it away as a fake is the sharp harsh shadows on the sun bathers from direct sun(see his legs and feet for example), while the aligators all have soft shadows such as under a overcast sky. I like what the content implies!

Your sunlight also comes from two directions. Could solve this problem by flipping one of the images...but may ruin composition.

Thanks Stephen. I didn't know how to deal with shadows. One photo is taken at the beach the other one under a roof in aligator zoo.

Rick,

 

I tried to flip them just an hour ago. The composition doesn't work at all.

If only the scale were correct

This is clever and fun. I think it is better if it isn't quite perfect - we get that 1950s sci-fi feel.