Human, Person, Crowd, Light, Dj, Helmet, Clothing, Apparel, Stage, Musician, Musical Instrument, Vehicle, Bicycle, Bike, Transportation, Laser, Flare, Festival, Concert, Leisure Activities, construction, sparks, pipes, torch, blue, flashlight, conduit, electric lamp, building, conduction, tube, passage, pipe, lamp, arc, spark
Welder cuts through pipe