Donlon Books is an atmospheric little bookstore on Broadway Market (in East London.) They sell rare art books, style publications, and homemade photography zines.
You might think the Tate Britain is the less interesting of the two London outposts: full of crusty oil paintings and pensioners on day-trips, but you’d be wrong. Not only is the building a delicious warren of interconnecting rooms, each more beautiful than the last, but it also houses a collection of pre-Raphelite works that has me in tears of awe every time I swing by.
It's a members-only library but you might be granted access with a research request. The writer's room is great but there's a few special, hidden corners among the bookshelves to tuck yourself away in.