playing with fear

san francisco California photographer rob  prideaux literally  plays with fire  to achieve these pictures using  a propane torch and a spray bo ttle  he  sets fire ti tiny amount of gasoling   in  the  loading  of  his studio  and with a wave sensor that reacts to  the sound of explosion trigger the crameea he is able to capture that  spilt  second when flame eruptedts. he also crashedtes  patterns form smoke by burning  incense in the dark and photographing it as it drifts through  the air.