The real deal from GTAV. Oxy-arc subsea cutter. This one is by Broco and uses steel rods energised with 90A DC to make a spark, igniting the hydrogen created by passing an electrical current through water. Then the burning hydrogen ignites the oxygen (fed through the trigger by the operator)and finally the steel rods burn. This will effectively burn anything in its path, including steel, concrete and wood.
An ink drawing of a diver squid. With a multiliner pen on paper. Old diver helmets and tentacles always attracted me! We all need to get back to traditional old school pens and paper before its too late!