Dragonheart designed by Oriano Favaretto, is a bio-heater that becomes a lamp during the summer time. Clean bio-energy that does not dirty up, pollute or need a chimney. It uses bio-ethanol, flammable product with slow combustion, drawn from the beetroot, the corn and the potato. The bio-heater Dragonheart gradually warms up and spreads warm, while the openings create imaginary atmospheres in steady changing of suggestions.