A few days ago we saw a "Get well" postcard featuring Batgirl and Robin. I had errouneously stated the art was inédit, but today I stand corrected. A friend and follower of the blog tells us "This art is from the Robin/Batgirl story from Batman Family #11, in which Robin and Batgirl get "married" in front of a bunch of mobsters, and then sweep the aisles clean of said mobsters." and the art is indeed by Curt Swan. Thank you very much for the correction and the reference, anonimous friend!
Nonetheless, this is a very awkward image; however, once you add the previous scene, it kind of makes more sense, and justice prevails even during fake wedding ceremonies: