Lightfast Test: Lukas Aquarelle 1862 after nine months

This is the third and final lightfastness test of the Lukas Aquarelle watercolor paints (original post, first update, second update). The reason for ending the test is twofold, the test strip was in the way of a window I wanted to start opening, and after ten full months of Arizona sun the verdict is in.

I first hung the test strip in January 2016 in a south facing window. Expecting the paint to be faded out before the first 100℉ (38℃) day.

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Lightfast Test: Lukas Aquarelle 1862 after four months

This is one project that seems to slip through the cracks when it comes to doing regular updates (original post, first update). The irony is that the more I forget about it the better the comparison becomes as I leave the test strip in the sun longer. This time it’s been 18 weeks since I first hung the test strip in a south facing window.

Continue reading “Lightfast Test: Lukas Aquarelle 1862 after four months”