Mezue ahịrịokwu na-esonụ: Ọ gụrụ akwụkwọ na Prussian Academy of Arts na Daniel Chodowiecki. Mbụ ya nnukwu akụkọ ihe mere eme ọrụ, "Ọnwụ na
Agha Fehrbellin", bụ́ ihe osise na-acha anụnụ anụnụ, mere ka ọ nweta ihe nrite site n'aka Ụlọ Akwụkwọ ahụ na 1796.