Ok, so what are we looking at? Well, what this photo is showing is 14 bottles of identical samples of Leasingham Estate 1999 Clare Valley Semillon, all cellared together for 10 years. They range all the way from watery pale to a dark brown. The bottle on the left, perfect in color (and reportedly in taste), was closed with a Stelvin (screwcap) closure! The others have a variety of natural and processed cork or…