
It's not only acrylic and oil painters who can have creative fun with mediums, watercolorists can too! There's iridescence (shiny), granulation (dotty), texture (bumps), gloss (finish), sizing (reduces paper absorbency) and more! Put some creative play back into your life!
Buy Direct Winsor & Newton mediums and Buy Direct Schmincke mediums (these companies do some the same, some different).
Gift Ideas for Artists
What's the Best Art Gift You've Ever Received?
Photo © Marion Boddy-Evans. Licensed to About.com, Inc

Comments
Interesting. I like this photo and am intrigued by the possibilities available to artists.
Um…. well, I’d try them if someone gave them to me for Christmas, LOL.
You have such a wealth of information on your site, Marion!
FrannyCats
I add different amounts of matte medium to gouache.
Some I’ve not got. Where’s that art supply catalogue??