An accidental study in light fastness.
Using and loving the Twinkling H2O's I remember a fellow student asking our teacher whether or not the twinks were light fast. She couldn't give an answer to that because she had not been testing it.
I didn't test it in purpose either, when my painting were done I sat it in a south faced window, meaning lots of strong light and sun. My painting has been sitting there for a year and a half, back of painting facing the window. You might remember this painting from April 2014.
The canvas, on which this is painted, I made myself. It's a hard book cover, gessoed and sanded. New thin layer of gesso and a very thin cotton fabric on top. When dry I carefully sanded the fabric to get rid of any fibers peeking up, and then I did my painting. Now, a year and a half later, this is how it looks.
The blue background color and most of the greens have faded. The owl looks good, except for the beek, which has lost the color. But, have a look at the eyes, the darkest colors used, still looks the same.
Now, I can't tell if the gesso or the fabric or both have influenced the Twinks. The fabric may have had a coating, so it's hard to be sure. Lots of heating up and cooling down has happened over time, that might matter as well. One should perhaps try it using good quality paper and then see over time. Another thing is that most people would NOT hang their art in direct sunshine, whether it's front or back.
Below is a photo of the two together for a better comparison.
Please do not understand this as the final conclusion to light fastness of the Twinks,
but it did happen with this painting.
I would love to hear it if any of you have your own experiences or thoughts on this topic, please leave a comment so that we all can get the information. Thank you.
Linking to Paint Party Friday
Happy PPF everyone!