Lightfastness Tests

Though I don’t always remember to do it, I like to put swatches of all my art supplies up in my window for at least six months to conduct my own lightfastness tests. Obviously these aren’t as scientific as tests conducted by the manufacturers or even those discussed on the Handprint website, but I do feel like they are a good indicator of whether a particular colour will stand the test of time. Under each chart is a link to my review of that product.

Drawing
Crayons

Oil Pastels
cpe-oil-pastels-lightfastness-test

Sakura Cray-Pas Expressionist Oil Pastels

Pencils and Blocks

Soft Pastels
soho-urban-artists-pastels-lightfastness

SoHo Urban Artist Soft Pastels

Painting
Acrylics
Coming soon

 

Watercolours
Starting in 2014 and running until 2015, I conducted lightfastness tests on all the watercolours from all the brands I owned at the time. After scanning the charts before exposure to sunlight, I scanned them again at 1 month, 4 months, 8 months and 12 months. You can read about those tests here, or just view the 12 month charts below.

WCT Yellows 12m WCT Reds 12m WCT Violets 12m WCT Blues 12m WCT Greens 12m WCT Earths 12m WCT Shades 12m saint-petersburg-watercolour-lightfastness

Art Spectrum Watercolours
Daler Rowney Watercolours
Holbein Watercolours
Lukas 1862 Watercolours
M Graham Watercolours

MaimeriBlu Watercolours
Old Holland Watercolours
Rembrandt Watercolours
Saint Petersburg White Nights Watercolours
Schmincke Horadam Watercolours
Sennelier Watercolours
Winsor & Newton Watercolours

 

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