The large colour-print format that Wall favours requires a camera that is ill-suited to capturing fleeting moments, yet he wanted to explore the documentary style of street photography practiced by a number of photographers, such as Robert Frank or Garry Winogrand. Wall's solution was to restage such moments, preserving a sense of immediacy by using non-professional actors in real settings. He calls these constructed images 'cinematographic photographs'. In Mimic, the white man's 'slant-eyes' gesture recreates a scene of racial abuse that Wall witnessed on a Vancouver street.