Stock photography, photos: Ventilator Stock photos of Ventilator Photograph: © Elisabeth Cölfen Click for a larger image and more information Keywords associated with this stock photo: wind, ventilator, things, thing, temperature, Summer, still-life, still life, selective focus, season, refreshment, refreshing, office, objects, object, interior, indoors, household objects, hot, horizontals, horizontal, heat, fan, duotone, cooling, colour, color, cold, business equipment, blowing, appliances, appliance