I have no idea how old this picture is, and I don't recognize the spanker. Matter of fact, I'm not even sure of the spankee, although she does look like the gal who goes by the name Ten Amorette. But that's unimportant. My obsession with this photo is because its OTK position is bloody perfect, and I am not one who uses that term lightly.

Consider her body language. This is a young lady who knows she deserves a spanking, and though she doesn't like it, she accepts what is coming to her. Her light summer dress is raised up, showing us her pretty legs, but her panties remain in place, as they should. The spanker is using only his hand (the ideal "implement") but seems to be using it effectively. He is sitting on a couch, giving his lady the chance to stretch out in comfort, while the spanks on her lovable (raised) tush are anything but comfortable. Her facial expression tells us she is ashamed and humiliated but acquiesces in her punishment.
In other words: It's a winner.
Cheers, Dan