fire black icon. flame heat. burning campfire and bonfire. blaze logo. hot and flammable warning contour sign. ignition

fire flame burn bonfire blaze heat campfire ignition combustion flammable warning flaming fuel fiery inferno passion grilling ignite chili wildfire flare torch light fireplace fireball explosion energy hot warm dangerous danger temperature abstract monochrome pictogram web icon logo sign symbol emblem element contour silhouette shape collection black vector isolated set