I have a rock collection, though I never thought of my rocks as a collection lol. For as far back as I can recall, I've loved rocks. Whenever I see one (or more) that strikes my fancy, I pick it up and put it in my pocket. When I get home I wash them and put them on the kitchen window sill. When I need to make room for more I'll either put them in with a potted plant or in one of the dishes of rocks I have about my apartment. I love the diversity of colors, textures, shapes and sizes that rocks have, they're so interesting and beautiful. And they're everywhere you go. You never know where you'll happen upon a rock to treasure.