Sorry! The Cass Art Sale has now ended but we'd love to see you back next time. Cass Art already promises guaranteed lowest prices though so you can be sure that you're getting high quality paint for great prices, even when we're not in sale.Now is the time to stock up on all your watercolour paint, all at an excellent price in the Cass Art sale. Whether you paint with half pans or watercolour tubes, gouache or traditional watercolour, we’ve got a brilliant range on offer this year. Choose from leading paint brand Winsor & Newton stock up on the new Qor or Old Holland Classic Watercolour.