For those of you in the "but this isn't a photograph!" camp, my apologies, but I felt like posting something a bit different today.
This one started life as a fireworks shot. Subsequent amendments include motion blurring the original and producing four different colour schemes on a seasonal theme: spring, summer, autumn and winter.
As always, I'd be interested to hear your thoughts, not least because it's rare for me to post something quite this abstract.
Anyway, let me know what you think.