Assertion: photograph's meaning | /r/HasProperty | championed by ogawa
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text: The meaning and direction of art photography as championed by Ogawa and others was challenged in the new journal by photographers Tarō Saitō and Haruki Egashira, who, along with Tetsusuke Akiyama and Seiichi Katō, formed a new group known as Yūtsuzu-sha.