This was the first tube I saw in the thrift shop and the paint that got me giddy about these old tubes.
Naples yellow by W&N, like so many historic colours, is named after the place it comes from. Indian Red, Naples Yellow, Sienna... all named after places. The other historic theme is to name it after a person like Payne's grey or Hooker's green.
We first see
Naples Yellow around the 5th Century when it was mined from natural deposits found in Mount Vesuvius, Naples. Although other sources suggest variations of this mineral were used elsewhere in the world at least a thousand years before. By the 1400s they found a way to make it synthetically from Tin and lead or something like that (different sources have different opinions and I'm not keen to make it from scratch, so this is good enough.
depending on how the chemicals are heated, we can get light, dark, and lemon Naples Yellow colour. It's sort of a pale, yellow, but not. It's brown and pink and such a complicated colour. But lightfast and permanent as well as easy to mix. I can see why it was one of the most popular colours for 500 years of oil painting in Europe. Or at least, I can see the effects - I've never had the chance to paint with genuine Naples Yellow.
What we do know is that by the middle of the 15th Century (if not before) this was a very popular colour in painting. And by the 1960s this pigment was no longer easily available (due to health and environmental concerns) and not long after that, most artist paint makers stopped making real Naples Yellow paint.
Rubleve sells Real Naples Yellow paint and maybe one day I can get my own tube or two.
PY41
Lead Antimonate Yellow
The different mixes for Naples Yellow Hue are interesting. Most put titanium white (which is basically a light blue) and yellow together and say it's Naples. It looks like white mixed with yellow - a kind of pale greenish yellow. Some makers, however, put Umbers (PBr7) and these seem a bit better. And yet others, use PBr24 and no white at all. I'm looking forward to trying some of these.
But this tube of vintage oil paint is most definitely genuine Naples yellow.
Metal tube with a gorgeous decorated cap.
I haven't found a reliable source on the cap decorations yet, but there seem to be a few stages with different decorations on the cap and shoulders.
This tube has the griffon so that puts it post 1881 and "London" on the label, which puts this pre 1945 (see above for links to sources I used to get these dates). I'm going to go out on a limb and suggest this is pre-WWI. Maybe a bit earlier as the arms race caused a shortage of resources like metal. Partly because of things I saw on the internet, but wasn't able to find primary sources to back it up. And partly because of the feel of this tube of paint. It feels like late Victorian/Edwardian technology and aesthetic. After about 1910, there's far less adornment on packaging as that logo on the lid must cost a pretty penny extra to make.
Based on that, 1881-1910 would be my date for this tube of Winsor and Newton Naples Yellow oil paint. Officially an antique.
And very soft to squeeze. I suspect the paint inside is useable and I'm tempted to (with caution) open it up and swatch out a sample.
Maybe.
I want to try a few other things first.