A fun piece I created in 2007 using Lightwave3D. I have always enjoyed using luminosity (or glow) in my work to take advantage of your monitor's backlight. This scene depicts various fluorescent liquids forming a glowing rainbow of sorts under a digital black light.
This is the original render I created in 2007 (@4800 x 3000) in lossless PNG format. It's one of my most popular and well-known creations.