I am currently making several websites and making banner after banner for them. I am having trouble understanding from a legal point how it works if i take a picture from a web site and cut in paste it edit modify etc do i have to back link to the site?
I heard something a while back if you change something say 51% you don't have to show copyright of the image, is there any truth to this.
Can someone please clear me up on what you can and can't do on this issue and even what you do when you make a site. I ask this because i rarely see a site where they thank anyone for the pictures they use.