As you publish various projects, it is important that you take credit for all you do. You can definitely add a watermark to prevent theft, but even if you are sharing in a "safe" environment, you might want to add your signature. Let's see how you can do that.
scanning
Scanning resolution
If you have some older printed photos and you want to incorporate them into your next digital project, you will need to scan them. If you have a scanner at home, you are in luck, but there is one thing you need to be aware of: the scanning resolution.