If you turn your head sideways and stare at this one, you'll see a Star of David in the middle.
The wallpaper version is available at the preceding link.
Today's Gratitude Item: Discovering how to get the most out of gradients in Apophysis. Before I would rotate / randomise a gradient to try and get it to co-operate. It turns out that "rotate" is just one of a handful of available options and it is possible to change the colour, saturation, lightness and frequency (ie # of colour bands) with ease. I've been using Apo for years and only discovered this feature last week (by accident).