Eva sent me this card with a photo of Bab Nwader, one of the gates of the old city walls of Tetouan in Morocco.
In an odd coincidence, I had just bought a card showing an independent bookstore in my neighborhood to send to her.
And I chose stamps with black and white photos. Two from the sheet Masters of American Photography issued in 2002., and one from the sheet Building a Nation issued in 2013.
For more photography on stamps, head over to the links at Sunday Stamps.