Our Frogs with Umbrellas Shelf Sitter seems to imply that frogs prefer swimming in water to having it fall on their heads. Each sculpture features a parent and child frog cast in weather-resistant resin with a sturdy metal umbrella. That umbrella may not keep much rain off them, but fortunately, they're designed to live indoors or out. Treated with a stone-like finish each frog has an ear-to-ear grin that's sure to be infectious.