Free images results:

Lines Abstract Image pictures, stock photos and images


Green comet Royalty Free Stock Photos
Author: Stab
Upblue Stock Images
Author: Blitzkrieg
Linen Stock Photography
Author: Shadow216

Also, here are some commercial RF-licensed images that match your search criteria:  

Explore more commercial options: More Lines Abstract Image Stock Illustrations & Vectors | More Lines Abstract Image Stock Video Footage