Free images results:
 

Silk pictures, stock photos and images

 
1


 
Waiting Stock Images
Author: Slidepix
SilkI Stock Photos
Author: Hixnhix
Shell III Stock Images
Author: Hixnhix
Roses Stock Images
Author: Unicum
 
1


 
Also, here are some commercial RF-licensed images that match your search criteria:  
Red silk Royalty Free Stock Images
Author: Somakram

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