Screen printing

I attempted some screen print using the photos of Catherine I took, to try out a new medium. I have never done screen printing before and I was pretty pleased with the outcome.
I also added a ripped up letter and collaged it to the one on the right. The letter represents the content of the photo so I thought it added nicely to the print. The one on the left has biro drawn into it to give it more depth and define some of the features lost in the print.