A really nice one, Catwalker. My own Rustic Spots is much more orange in colour, a lot like Hoku Gem Freckles. I think I prefer the delicate shades of your's. Do the colours change as the bloom ages?
No the colors do not change. Most plants of the hybrid (Bl Richard Mueller x C Landate) usually have more intense background color as you note. But even this one has lots of deep spotting on the light background.