Fractal Artist for twelve years or more. One of the advantages of fractals is that they are never finished. I often return to an image years later to make changes often to the colour, sometimes the dimensions, but usually because I have seen something in the design that looks interesting. The fractal program I use allows me to zoom in on any aspect that takes my eye and enlarge it and from there I start again to form a new previously unforeseen gem.
If you would like to take advantage of these properties and have an image personally customised, be it colour, size or any other aspect that has taken your eye please get in touch with me at firstname.lastname@example.org with your requirements and I will upload it for you.