June is here! The perfect time of year to enjoy the wonders of watercolour. And with this online-exclusive Winsor & Newton Cotman sale, enjoy 25% OFF* on all Cotman single watercolour tubes, half-pans, and brushes! And there’s more; this sale extends to the gorgeous Winsor & Newton Cotman Watercolour Tube Palette Set. So if you’re an artist on the go, this deal is perfect for you too! Browse our full range now to not miss out on the sale of the summer.