This is the "Black Label" mini series and the DID is a last page cliffhanger teaser. The Joker has snuck up on Poison Ivy, wrapped her in black wrappings and rope, and has suspended her upside down. He threatens her when Harley walks in.
https://readcomiconline.to/Comic/Harley ... =176025#33
It's only one page, but it's an Amanda Conner art page, so it's great. The scene will likely continue in some capacity next issue.
HARLEY QUINN & THE BIRDS OF PREY #3 (2020)
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