[Vito Schnabel, Terence Koh, Richard Geoffroy. All photos by BILLY FARRELL for PMc] Six degrees of separation between artist Terence Koh and French President Nicolas Sarkozy: Koh, a painter, had his first NYC show curated by Vito Schnabel,  who presented the exhibit on East 75th Street in a space owned by Olivier Sarkozy, whose half brother happens to be Mr.Carla Bruni.  Ok, so that was three degrees, but still interesting, no? More»