merinski

About 10 years ago in high school I remember seeing a painting and would like help finding it again. I believe it was in my Spanish book, so the artist should be of hispanic/latin origin. I think it was entitled "goodbye" and there were two doorways and a man and woman leaving separately, only their backs showing, but their shadows came together in a kiss in the foreground. It struck me at the time and has lingered in my memory since. I have tried to google for it, but there are, understandably, quite a number of pieces of art with the same name. Any help would be greatly appreciated.