| Art Supplies.co.uk Liquitex Flow-Aid Flow Enhacer and Liquitex Fluid Matte Medium (as well as other paints http://www.artsupplies.co.uk/ |
Cheap Joe’s more art supplies http://www.cheapjoes.com/ |
Daniel Smith Pricier but extremely reputable. http://danielsmith.com/ |
| Dick Blick tons of art supplies http://www.dickblick.com/ |