1200x1200pxdiaphragmatic breathing illustration, olfaction icon, respiratory system diagram, nose, human head silhouette, breathing process graphic, odor detection symbol
500x500pxolfaction symbol icon, odor logo design, dryer symbol illustration, black and white crescent icon, scent representation graphic, aroma symbol visual, heat indicator emblem
600x600pxnose drawing, olfaction illustration, black and white line art, monochrome facial features, sensory perception art, minimalist face sketch, abstract facial silhouette
