Lighthouse Keeper's Daughter in an Aquarium Lighthouse

“A lighthouse keeper's daughter climbing the spiral staircase with a lantern discovers halfway up that the walls have become an aquarium — fish swimming through the stone, an octopus rearranging the family portraits on the wall, a whale visible through a porthole window that definitely wasn't there before, bioluminescent light mixing with her lantern's warm glow, water beginning to pool on the steps above her, the lighthouse beam still faithfully rotating at the top”