The range comprises 40 colours, of which 16 (40 percent) are single pigment, 20 (50 percent) are two-pigment, and four (ten percent) are three-pigment paints. The paints are currently available as half-pans, 8 ml tubes and 21 ml tubes.
It is a little puzzling why some Internet commentators get a bit "funny" about Cotman paints. Perhaps because these paints give some ranges of artists' watercolours a good run for their money? One person even went as far as dumping their half-pans into a container of water after trying them out! (If you want to keep the plastic half-pans, the paint tablets drop out with very little effort in my experience.) I have several tubes of W & N Artists' watercolours, and I confess that I struggle to see how they are dramatically better than Cotman -- i.e., three times better on price -- but this may be down to my lack of practice?
I wonder whether the clue is in the brand name? John Sell Cotman was a nineteenth century English painter, so perhaps there is a suggestion that Cotman watercolours are best used for landscapes in cooler climates? Therefore, if you want strong, vibrant colours, then Cotman paints are not for you...
Should you be thinking about dipping your toe into the world of watercolour and your budget is constrained -- and you live in the UK -- then Cotman paints are worth considering. They are good value for money, and can be found in most high streets (all but the smallest outlets of WH Smiths, for example). The Cotman Sketcher's Pocket Box (shown on the middle right in the photograph above) makes a great starter set for a modest outlay: more of which anon...
(Disclaimer: I am in no way connected with Winsor and Newton, except as a satisfied customer!)
