Up to you- you don't have to use the same medium. Nothing stopping your from doing it in a medium you're more comfortable with and emulate the effects It's a thing you could try with any of your art too
That's a thought... I could try playing with it in a different medium, after I've got some of my live projects safely done. Might even be able to fit it in under the 100 Theme Challenge's auspices, file it as my entry for Stars...