I need to know what the standard is, or if there is a standard for signing images. When I take an image should I leave it the way it is, or will it hurt further sales potential if I stroke it with a black border in PS. If it does have a black border on the image can they crop that to publish it? Should I put a copyright on it, or can I just put my website address?? I understand when I do shoots that produce alot of images for my client I can not mark all of them. My question mainly is directed towards Fine Art and Stock images. Thank you for your responses!!!!!