Nice, abstract result AnMal.

One thing I would recommend is to not use lens-flare/supernova to create bright stars. The reason is that lens-flare has been used so much that it just screams "cheap filter" today. Making the flare effect manually or simply ditching the effect altogether is usually better these days.
By the way, I too have a folder sort of like that - I basically create all my new projects in a folder named "wip". Each project gets a new folder. When they are finished and critiqued/fixed I move them to another folder named "archive" where I store all my artwork. But sometimes an image doesn't get to a point where I feel it's finished (or I tire of it), and then it stays in that wip folder. I think I currently have close to a dozen wips in there ... one of those days I'll get to them ...
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Griatch