One shot can reveal much

This is  according to me  a successful example of street photography. It shows wariness, boredom, disinterest, and tiredness not to mention that one can feel the heat of the afternoon. It was shot in London way back in July of 1969 with a Canon FT, a 50mm  F 1.4 Canon  FL lens on Agfachrome 50 whose colors had badly faded. Black and white conversion saved the day and made it into an rven stronger image.