Dmitrii Stakhievich Moor (birth surname Orlov) was born into the family of a mining engineer and did not receive formal artistic education. After moving to Moscow in 1898, and between 1902 and 1906, he actively participated in the city’s revolutionary movement, specifically taking part in the failed 1905 Revolution. While working at the Anatolii Mamontov printing shop, he submitted his drawings to periodicals. In 1908, he began to publish his cartoons in satirical journals, namely in Budil'nik [Alarm Clock]. Wh...