40) Is Mail-Art more than Mail-Art Projects?

Sometimes I get the idea that most things I see connected to mail-art are Mail-Art projects. Just different themes, different sizes, deadlines, etc. Is Mail-Art only Mail-Art Projects for you (as a practitioner) or is it more for you?

22) This is Mail Art

This is mail art 5m long

This is mail art (make by children)

This is mail art (make by children)

This is mail art stamp in the back

This is mail art

This is mail art

This is mail art no stamp

This is mail art pancake

This is mail art