One shot features two dapper dudes in tuxes leaning into an elegant, cleavage-baring Amy. It's a fairly direct homage to an iconic Steven Meisel pic taken during a photo shoot for her 1991 documentary Madonna: Truth or Dare (though Madonna bared significantly more cleavage).
The other pic is of Amy, finger in mouth, reacting to a man who's unzipped his pants in front of her - a pose Madge copped during a separate Meisel photoshoot related to Truth or Dare (and which appeared on the cover of The Advocate). That picture, incidentally, found Madonna in the same outfit she wore on the cover of her 'Vogue' single. Meisel also contributed to Madonna's Sex coffee-table book.
Check out the swoon-worthy pics, and check out Schumer opening for Madonna on Sept. 16, 17 and 19.