 Nyorai kupfuurira kweiyi ndima - Akapiwa Schäffers legat muna 1878, 1879 uye 1880. Akakunda menduru yesirivha paExposition Universelle 1889. Backer akaratidzira basa rake pa Palace of Fine Arts pa 1893 Worlds Columbian Exposition muChicago, Illinois. 