fuel a substance that can be consumed to produce energy; "more fuel is needed during the winter months"; "they developed alternative fuels for aircraft"
Verb
charcoal -
draw, trace, or represent with charcoal
draw cause to localize at one point; "Draw blood and pus"
artistic creation,
artistic production,
art the creation of beautiful or significant things; "art does not need to be innovative to be good"; "I was never any good at art"; "he said that architecture is the art of wasting space beautifully"
charcoal A porous solid product containing 85-98% carbon and produced by heating carbonaceous materials such as cellulose, wood or peat at 500-600 C° in the absence of air.\n(Source: MGH)