One of my favorite things to do in the studio besides painting is filling tubes with oil paints. As of late I have been interested in using Cobalt blue as my primary blue. (being inspired by looking at paintings by Monet and other Impressionists) For the past couple years my palette has been mostly Phthalo blue, Magenta, Lemon yellow and Titanium white.
One day I did an experiment with 3 different cobalt blues to compare the quality of colour when mixed with titanium white. A tube from Pebeo, Winsor & Newton and Georgian Oils. I found the W&N and Pebeo to be very close in tinting strength even though the Pebeo was $8 versus W&N being $30. I also noticed the contents of what made up the Pebeo version of cobalt didn't actually contain cobalt which was a happy surprise since cobalt does pose a potential health hazard. (though only apparently in dust form) So I thought why not mix my own Cobalt Hue which is basically finding the right amount of Ultramarine Blue, Phthalo Blue and Titanium white.
I would always prefer to use traditional Cobalt Blue, it's lightfastness or permanence as a pigment has been proven to stand the test of time, but when in need of a cheaper solution I'm happy to use the Cobalt Hue mixture.
Below you can see my 200 ml tube of mixed Cobalt hue.
The intention of this blog is to share random sketches, colour experiments and my artistic process.
Wednesday 26 February 2020
Subscribe to:
Post Comments (Atom)
Fall colours in the park
Since the Covid 19 pandemic hit I've been spending more time indoors and working from home, it's changed a lot of my daily routine...
-
Visited the petting zoo at Chinguacousy park in Brampton for some quick sketching. Hope to make it a regular habit to visit while the weathe...
-
Since the Covid 19 pandemic hit I've been spending more time indoors and working from home, it's changed a lot of my daily routine...
-
Went out at lunch to do some quick sketching in the park. The temperature is dropping and wanted to see how I hold up sketching in the cold...
No comments:
Post a Comment