Out on a Limb displays Tim Cotterill's sculptural talent in the linear grace of an asymmetrical composition. An elegant climbing frog is poised over a cragged branch. The frog is finished in a richly textured patina in variations of gold and red hues. Frogman's signature ladybug hides atop the green branch; this time it's out of the frog's sight, so perhaps it will be the one that gets away..