Mushroom Fantasy


Artwork-Miya Arts Gouache over Jack Richeson Artist Casein  on Hahnemühle Cézanne Cold Press. Brushes: Jack Richeson 713995 Watermedia Pocket Plein Air Brush Set Photo reference from Skeeze on Pixabay.

So how did I get from this to that? And what’s this Casein thing? Aren’t I all about the gouache these days?

The story starts long ago. We’ve found recipes for Casein adhesive, a homemade curd made from soured skim milk from the 11th century, though we suspect the Egyptians were using it well before that.

The Persians used gouache as early as the 9th century. Like watercolor it is natural pigment bound with gum arabic. The main difference between the two comes in the way each is made.

Up until acrylic paint became available, these Casein and Gouache were the choice for professional illustrators because they are quick to dry and their matte surfaces are easily reproduced.

Obviously, I wasn’t around for all of this – I’m old but not that old. Casein is hard to find, and it has a strange smell. Whereas Gouache can be rewet and easily reactivated, Casein will eventually become harder to reactivate – requiring a mix of ammonia and water.

So why even try it? Many illustrators still use it as an undercoat for watercolor, gouache, acrylics and oils. You can prep your paper with any color, and then paint over it later. You know me – I have to try these things. I HAVE to! It’s a thing.

I just bought one color – Raw Sienna and painted my mushrooms with gouache. I’ll try watercolor next.

The smell isn’t too bad, but I doubt I’ll use a lot of casein unless I do want to prep a surface. I may pick up a color that is good for the sky, too. Eventually.

Published by Life Imitates Doodles Art, Reviews & Tutorials

Artist Ambassador for Zebra Pens. I'm a self-taught artist who dances about with all sorts of artistic mediums. My main loves are Watercolor, Zentangle and Ballpoint pen. The subjects of my work are many and varied and change at whim. I'm a little bit crazy, but doesn't that come with being an artist? At my Life Imitates Doodles Blog, I post a list of resource links for Tangles, Tutorials and Giveaways two times a week. I also write reviews, hold giveaways and share my art work.

7 thoughts on “Mushroom Fantasy

  1. I love those ‘shrooms! And thank you for discussing casein and gouache. I’ve seen paintings done with the former wth great results, too, but I don’t think I would get past the “smell.” 😀 Meanwhile, I’ll be working in some gouache studies with the primaries I still have before investing in the fun colors, like Holbein Opera and Lilac.

    1. I haven’t done that yet, though it’s on the list of experiments to try. I’ve got some travel and heavy-duty family stuff coming up soon, so my experiments will end in a few days and not start up again for a couple of weeks. I’m kind of sad about that, because I’m having lots of fun!

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