For FTR!,  I decided to take the office photo with the picture frames on the wall and put a portrait of  Cory Doctorow into the frames.  Both the picture of Doctorow and the photo of the office were taken by Jonathan Worth.  In order to do this, I had to measure the dimensions of each frame by recording the coordinates of each corner and finding the width and length.  After recording them, I scaled and pasted as a new layer the picture of Cory and moved them to their appropriate frame.

This was more tasking than I was previously aware.  For some reason I couldn’t figure out how to make the first image I placed (the one you can see in the screenshot above) to fit the frame, but I think I did a decent job with the rest of them.

Here’s the final product: