so graceful seeing a master at work..
it could be a writing spider..so the rumor has it they have a habit of writing Xs and Zs down the center of their webs! the legs are awefully familiar but, i really don't know..
ewww ... Looks like wot we in Oz call a Garden Orb-Weaving spider. They are relatively harmless and beneficial in the control of mozzies & flies.
Good photo ... Personally I wouldnt wanna get that close.