The dog is black
A dog sits down
dog sitting on the sand
the sand is gray
black dog with tongue out 
sand dog is laying in 
a dog on a sandy beach
a black dog on the beach
a very sandy beach
a black dog laying in the sand
many footprints in some sand
dog is covered with sand
a happy dog resting on the sand
a black dog sits on the beach with his tongue out and is holding a blue ball while he lies in the sand on the sunny day