Art supplies

I've just got back from a visit to Atlantis Art in Whitechapel. It's really quite an amazing place, and the cheapest source for art materials I've found in London - stretched canvases at about half the price London Graphics offer them at, and unprimed 10oz cotton duck canvas from the roll at £4.47 a metre. (From a 183cm wide roll, that is.)

Streetmap link.