The sense of smell can be extraordinarily evocative, bringing back pictures as sharp as photographs of scenes that had left the conscious mind.
I visited my maternal grandfather only a couple of times, but during each stay he smoked White Owl cigars. Since his passing over thirty years ago, every time I smell a cigar I am instantly transported back to those few, special moments I had alone with him. The most memorable one was when he taught me how to draw a five-pointed star. I traced his pencil lines following his simple directions: across town, downtown, uptown, downtown, and back home again.