mortality, skull and crossbones, vanitas
industry, sunset, nature
tongariro, new zealand, volcanoes
firemen, smoke, ladder
smoke, fire, match
charcuterie, deli, delicatessen
forest fire, trees, burning
cigarettes, tobacco, smoking
fire, match, smoke
praying mantis, insect, smoking
candle, candle wick, smoke
buddhist, incense, smoke
mountains, smoke, portrait
nuclear power plant, rhine, flow
industry, environmental pollution, smog