Free images results:
 

Matrix pictures, stock photos and images

 
1


 
Code Royalty Free Stock Images
Author: Lizzard2012
 
1


 
Also, here are some commercial RF-licensed images that match your search criteria:  
Matrix Royalty Free Stock Photography
Author: Ivankmit
Matrix Stock Image
Author: Ivankmit
Matrix Stock Photography
Author: Sanjab
Matrix Stock Photo
Author: Arturaliev