Ключевые слова: alternative, background, balefire, bio, bioethanolfireplace, biofireplace, blaze, blazing, bonfire, burn, burner, burnt, campfire, closeup, combustion, comfortable, concept, contemporary biofuel, danger, eco, ecological, embers, emission, energy, ethanol, fiery, fire, firebrand, fireplace, fireplot, flame, flammable, gas, glow, glowing, house, indoor, innovation, interior, mantelpiece, modern, organic, oxidation fuel, saturation, saving, smart, technologies, technology, temperature, yellow,