These pictures created in lightpainting technique, also known as "light brush". I shoot the scene in completely dark room, with camera on tripod, using long exposure serie of shots (usually 5-10 seconds for each shot). While camera shooting, i light the scene with LED flashlight from any angle and distance i want. I move flashlight when hear camera shutter sound, while it writes RAW shot. This serie of shots loaded in Photoshop as layers and i reveal best lighted parts of picture with painting masks for different layers.
I wrote more detailed post about this technique in blog:
I wrote more detailed post about this technique in blog: