Thank you! I've just added another red-and-gold variant derived from the purple/turquoise line. Not quite as elaborate, perhaps, but still pretty.

Even a decade after I started, it astonishes me what one can achieve by playing with background tiles, most especially with this particular graphic (for I have played with others). It's rather a soothing hobby when I'm feeling stressed—up to the point where I hit some really novel thing and then get seriously stuck into finding out what I can do with it.

I'm now working on the next post, which will discuss coloured filters some more.