Exhibition of "Y150" series events. Under three eras, "The end of shogunate and Meiji era, and Taisho era", "Showa era", and "Heisei - present" as each theme, a museum and 2 galleries in Yokohama exhibit each collection of photographs and cameras. This exhibition focus on a function of "communication" in photography by showing three contemporary artists' work; Masashi ASADA, Yoko ASAKAI, and Shingo WAKAGI.