Coldpopz
Smooth Subtlety
Nah, Instagram copyright stuff is very raw and unspecific; someone once printed out other people's instagram posts (literally screenshots with the posters' accounts still showing), put them on poster board, and sold them for thousands of dollars. He's faced no legal backlash because what he did isn't illegal.Also an issue I just realized as I was reading back through this. A picture on Instagram is not in the public domain. Public domain is a specific license that is either placed on a material whose copyright has run out (as in some books) or it is a material that is posted with a specific licence that allows that work to be redistributed at will by the public.
A good example is I use this particular site https://unsplash.com/ which has a very specific license attached to all photos submitted to that site. (https://unsplash.com/license) This license specifically states that all the photos on the site are posted with the knowledge that they can be used by the public in whatever way they see fit.
So this is very different than someone taking photos you put on Instagram and printing them out. Unless you specifically said that your photos are free for the public to use in whatever way they saw fit than those people are stealing your photos.
Now you might not necessarily care if they do that but it isn't at all the same thing as using a proper public domain image. In a proper public domain image the artist is fully aware and has given permission for their photos to be used in whatever way the public sees fit. This is why I don't consider them creepy, if someone says "Yeah go ahead and do whatever" than I'm not being creepy if I take them at their word.