Cross Blackfriars Bridge at twilight and believe Dementors drifting above the Thames

https://padlet.com/j42936154ozwdc/bookmarks-8108npr3ocqr6eb9/wish/BJkrQA9nw30AQEge

Cross Blackfriars Bridge at twilight and imagine Dementors drifting above the Thames, as town lighting flicker like lumos within the fog.