This has been a hot topic lately, so let’s clear up one point.

Once a listing is marked ‘sold’ on the MLS, the listing agent has no access.

To remove the photos from Zillow, you have to go through them:

https://zillow.zendesk.com/hc/en-us/articles/202036344-How-do-I-hide-or-remove-photos-of-my-home

If you want to get in front of it, make noise with the listing agent prior to closing when they still have access to the photo gallery.