This picture depicts a snail shell in nature, which is located in a concrete. The snail shell is an exoskeleton which protect the snail from different mechanical damage and dehydration. There are a lot of beautiful brown leaves in the background.

Stock photo: This picture depicts a snail shell in nature, which is located in a concrete. The snail shell is an exoskeleton which protect the snail from different mechanical damage and dehydration. There are a lot of beautiful brown leaves in the background. was taken by szilard_bikafotos .