Free images results:

Flames pictures, stock photos and images


Fire dance Royalty Free Stock Photo
Author: Jeu
Fire Stock Photography
Author: Laukas
Car_8 Royalty Free Stock Photography
Author: Clv69

Also, here are some commercial RF-licensed images that match your search criteria:  
Blue flames Stock Images
Author: Klikk

Explore more commercial options: More Flames Stock Illustrations & Vectors | More Flames Stock Video Footage