Your sims get graduation portraits!

I like the grad photos, but I don't understand why they are not regular photos? They are the same size, and we can add different frames, but we can't add text and they can not be copied. I would love to gift granny a copy, and for the family wall it would be nice if there was a description saying at least name and university. Game could actually auto add this info including result. In my game I do have running year count, so I'd prefer adding text myself, though.