K, I don't think Joshua was challenging the "lunch" credentials of the shot. The shot is very reminiscent of the image used to illustrate the expression "see no evil, hear no evil, speak no evil" and I think Joshua was simply commenting on that.
Hmmm .. strange ... see lunch break, hear lunch break ... shot in lunch break, after the lunch was finished - I used my lunch break to walk around with my camera, they used their time to have a short sleep in the shadows
K