Fig. 2. Takashi Arai, A Maquette for a Multiple Monument for the Wristwatch Dug Up from Ueno-machi, Nagasaki Atomic Bomb Museum, from the series Exposed in a Hundred Suns, 2014, 50 x 50 cm, daguerreotype, © 2014 Takashi Arai, courtesy of PGI; Seeing Nuclear Issues in Daguerrotypes: An Interview with Takashi Arai