Mezue ahịrịokwu na-esonụ: Mgbe Thommen nwụsịrị, ọ ghaghị ịkwado onwe ya site n'ịrụ ọrụ mgbe ụfọdụ ka ọ na-agbalị ire ihe osise ya, ruo mgbe mmalite nke Agha France na Prussia, mgbe onye mbipụta akwụkwọ, Eduard Hallberger, nke Stuttgart, goro ya ka o mee ihe atụ nke ihe nkiri site na agha maka magazin "Über Land und Meer". Ọrụ a kpọgara ya n'ụlọ ọgwụ ndị agha na Karlsruhe, Strasbourg n'oge bọmbụ ahụ, ndị
Siege nke Belfort na Les Verrières maka ntinye nke Armée de l'Est. Nke a nyeere ya aka ịmalite ịmụ akwụkwọ na State Academy of Fine Arts Stuttgart, ebe ọ na-aga n'ihu na-arụ ọrụ maka Hallberger. Ọ gakwara Vienna, iji mepụta mbipụta nke Old Masters, ma mepụta ihe osise anatomical na ụlọ ọgwụ obodo maka mbipụta nke Dọkịta Salomon Stricker.