Watering Can Garden Art Ideas. Always good to have an heir and a spare! Use lamp crystals (prisms, pendants) as well as marbles, copper wire, and beads to create faux water. Is it possible to collect watering cans without ever paying more than $5 per can? So far, so good. One single lamp prism makes a lovely, giant water drop. Watering Can Garden Art Ideas | Empress of Dirt Please note: You are currently browsing img no obligation search for portmeirion botanic garden that is 759x506px in size. This image is listed in decorative garden watering cans category. Watering Can Garden Art Ideas Empress of Dirt, 759x506 in 24.62 KB.