* Bob is painted from gridded photographs onto a gessoed ground using black paint applied with an airbrush to build up the dark tones. White paint is used occasionally for the highlights but more often the black pigment is scraped back using a razorblade or an electric eraser. The subject of the painting is one of Close's friends, Robert Israel, a New York based opera designer. Israel later recalled:
I had wanted Chuck to ask me to pose for him, but I really didn't feel it was proper for me to ask. Chuck's decision of who he would paint had to do not only with whether you were a friend, but with the topology of your face. And I didn't really think it was my business to ask him if I could pose. * He discourages any kind of forced expression and just tries to capture the sitter in their most exposed unflattering state. * Contrast is very important and well utilized in BOB. * The focal point is around the eyes and highlight on the glasses. * It doesn't upset artists to find out that artists used lenses or