William Clark, Police State Badge, broche, 1969. Collectie Museum of Arts and Design, 2012.20. Foto met dank aan arnoldsche Art Publishers, John Bigelow Taylor©

William Clark, Police State Badge, broche, 1969. Collectie Museum of Arts and Design, 2012.20. Foto John Bigelow Taylor, zilver, goud
William Clark, Police State Badge, broche, 1969. Collectie Museum of Arts and Design, 2012.20. Foto met dank aan arnoldsche Art Publishers, John Bigelow Taylor©

William Clark, Police State Badge, broche, 1969. Collectie Museum of Arts and Design, 2012.20. Foto met dank aan arnoldsche Art Publishers, John Bigelow Taylor©