These prints were done by Yellow Owl Workshop, a print company founded by Christine Schmidt. The work on their site is awesome, and I just bought her book Print Workshop which is soooo good. It is full of really interesting projects which can be done at home (not all of us have the luxury of printing presses) and with few printmaking materials! Also it has some really good information on which papers and inks to use for different purposes. I am definitely excited to try them all!