An exploration of spheres and light, part 2

Pewter handleOn the same evening as last week's doodle, I've for the first time explored beyond starting with a sphere, and attempted to explore the pewter-like texture I've managed to achieve on the light.

These doodles have been more interesting than most of the doodles I've made in the past. Starting with no clear intent and watching it develop into an object is a bizarre journey - into what? My sub-conscious? I don't know..isn't it fun!? :D