Should include an understandable and dynamic range of sources.
London and UK do get special mentions, seeing as they are my residence.
London
edit- Drawings Courtauld, Tate, British Museum
UK
edit- Visual Art: Art Collections, Regional Gallerys.
- Discussion of Visual Art: Will Gompertz (link), Jonathan Jones (link), Laura Cummings, Jerry Saltz, John Berger,
Find sources: Google (books · news · scholar · free images · WP refs) · FENS · JSTOR · TWL
World
edit- Art Websites: Google