A full Titania

As Voyager 2 approached the Uranian system in 1986, it focused primarily on Titania, the largest moon, until closest approach.  One of the most interesting of the more distant approach shots is this one, Titania at "full" phase.  It shows largely uniform moon with the exception of the effects of impact craters. 

Processed image Copyright Ted Stryk, Raw Data Courtesy NASA/JPL