“The surfaces had all been draped in lacy covers and cloths. There were several vases of dried flowers, each resting on its own doily, and on one of the walls was a collection of ornamental plates, each decorated with a large technicolour kitten wearing a different bow around its neck. These were so foul that Harry stared at them, transfixed, until Professor Umbridge spoke again.“
I struggled with this theme a bit. There aren’t many dotted things in the Potter universe, or maybe I just draw blanks.