Neat idea for an outdoor tub. I don't think I really want to bathe outdoors (living as close to my neighbors as I do), but I can see using an old tin tub as an outdoor water feature in the backyard. This is at the Magnolia Pearl Ranch in Texas.
Above Ground Pool Ideas. I love the look of this stock-tank pool, but maybe out in the desert it looks better than in a grassy yard. I think I'd need to do some creative landscaping or a deck to get it to look right.