I can imagine that scans don't bring out the handling. If you take an artist say, like Velasquez, or Monet, the depth of texture and brushstroke making are quite unlike the effect they render. Up close they are virtually abstract. I see a hint of that phenomenon in some of the scans of Steve's work but look forward one day to seeing them in reality. I imagine them to be far richer than scans can show and your eye witness account bears this out.
And you know, while Steven's talent is vast, so too has his work ethic been extraordinary, from a very early age. Huge, huge admiration for that.