Bob Ross brought joy to millions as the world's most famous art instructor. But a battle for his business empire cast a shadow over his happy trees.
Andrea
Barberousse
Bartusiak
Dale
Doeleman
Eilat
Galison
Ghez
Glikman
Guillochon
James
Janna
Kocevski
Lauer
Levin
Marcia
Nia-Imara
Peter
R.
Shep
Tod
尼尔·德格拉塞·泰森