Hi Brian,
Your suggestion has worked like a charm and I am able to change the texture color of all the planes in one go while still maintaining the transparency of my plane object. I guess I need to further explore this in order to have random colored cloned objects. Attached are 3 snapshots to give you a more precise idea of my progress that I have made with your kind assistance.
Again, I am now trying to figure out which effector should I use random or shader effector in order to colorize these cloner objects randomly.
Below are the snapshots.
Regards,
Syed
Step-1 (when I simply imported the images using image 2 plane plugin)

Step-2 (following Brian’s tip picked variation effect)

Step-3 (following Brian’s tip to change the colors of all textures in one go)
