Free images results:
 

Anchor pictures, stock photos and images

 
1


 
Anchor Stock Photo
Author: Agno_agnus
Boat Royalty Free Stock Image
Author: Socrates
Cruise 1 Stock Image
Author: Scottman
Rusty chain Royalty Free Stock Images
Author: Pdiaz
 
1


 
Also, here are some commercial RF-licensed images that match your search criteria:  
Anchor Stock Photos
Author: Nruboc