Here are some useful links I frequently use myself.
MATERIALS AND SUPPLIES
inkspotartsandcrafts.com
ARTSCHOOL VENUES
Brochure_2014-15.aspx
MUSEUMS AND GALLERIES
NATIONAL GALLERY, LONDON
NATIONAL PORTRAIT GALLERY, LONDON
TATE MODERN, LONDON
TATE BRITAIN, LONDON
VICTORIA AND ALBERT MUSEUM, LONDON
ROYAL ACADEMY OF ART, LONDON
WALKER ART GALLERY, LIVERPOOL
ASHMOLEAN MUSEUM, OXFORD
PITT RIVERS MUSEUM, OXFORD
NATIONAL GALLERY OF WALES
LOCAL GALLERIES
MARTIN TINNEY GALLERY, CARDIFF
ALBANY GALLERY, CARDIFF
LLANTARNAM GRANGE ARTS CENTRE, CWMBRAN
barnabasartshouse.co.uk BARNABAS HOUSE GALLERY, NEWPORT
NEWPORT GALLERY AND MUSEUM
