Oil Explosion Dishonored 2 Fan Art

Hiho, long time no see. I saw this amazing concept: https://www.artstation.com/artwork/21K2J and I realy wanted do a hard stylized version Fanart of it. So here it is. Had a BLAST working on this one! Get it? :'D
Ps. If somebody knows how I credit the concept Artist I would love to do so, I just don't know how.