These two images are from a stage play called Roaring Trade by Steve Thompson. Judging by this old review it’s about bond traders and the finance business rather than sex or BDSM. However, give these images, there’s clearly some sexual power and femdom dynamic involved at some point. I like the fact they added that element without invoking the stereotypical powerful and rich city guy sees a dominatrix in his lunch hour.
I found this via the Fashionably Femdom tumblr.