Can anyone trace this sprite's origin?

[-Votterbin-]

I'm wanting to use this Plasma Rifle sprite from Brutal Doom version 19 in a mod of my own, but I can't find the original artist who created it. Would anyone happen to know where the sprite came from? I want to know so I can give proper credit when I finish the mod.

 

Edited February 2, 2018 by Pyrolex

[randy]

maybe you could try e-mailing the creator of brutal doom and ask him?