more lightfastness notes

Made in 2013, “The Difference Between A Plum” has travelled a lot of places, without due care as to light conditions. It’s been in well lit galleries, dim areas, fluorescent light, daylight and gawdz knows where else as it made the rounds to various shows. While it’s hard to “match” photos for colour truth, i think these are both very true to the colour it was when made, and the colour it is now.

Iron was integral here as a mordant. Iron deepens and “saddens” colours, can shift to deep purples, blues, garnet, greens, greys and browns, depending on the dye used. (In this case, brazilwood.) It can weaken fibres as well, if the concentration (know as WOF, or weight of fibre ratio to mordant/dye) is too high. I’m pleased to say the fabric still seems quite strong, despite the heavier rust concentrations, though of course, i’m not swinging from the chandelier to test the fact 🙂

Brazilwood is NOT a good dye for lightfastness, though it holds up well to wash fast tests. (Great, you can only wear it in the dark, and wash it in dim light….) BUT surprisingly, this piece is not that different from when i made it six years ago.

Left, the original photo taken in 2013, right the photo taken today:

It is noticeable, and yes, 6 years is not that long, BUT i’m still quite happy about the effect time has had on it.

I definitely wouldn’t advise this for clothing that would be worn a lot, or an art piece in a very bright room, but as an artpiece, the evolving colour change is interesting. I wonder how much lighter it will be in another 6 years, or is there a point where residual colour stays?