Sign of Evil
When you play long in DooM, DooM plays long in you. I got this idea after a dream based on a long time playing DooM. I saw the pentagram and heard a voice calling me by my name. Can you guess what I did? Right, I just turned over onto my other side, IDDQDed and continued sleeping. So by the next night I was not waiting for pentagram in my dreams, I decided to create it myself as a photo using aroma sticks and speedlights, this time I used a piece of black wire to create a shape of pentagram to let smoke flow along and around it, creating a magical sign glowing in the air.
The idea of the shot is in creating an illusion of a dark necromancer using his powers to cast spell calling a demon. The smoke effect was created without using fractal applications.