Traditional tumbrel and black yak steer in rural meadow. A tumbrel or tumbril cart is a two-wheeled cart or wagon typically designed to be hauled by a single horse or ox. Primitive primordial rudimentary primal primeval log wooden domestic yak bovid bos grunniens cattle long haired animal horned husbandry livestock dzo dzomo grassland prairie moorland meadow wold pasture steppe plateau tableland lowland plain Central Asia Mongolia Mongolian Siberian China Chinese Siberia Russia Kazakhstan Turkmenistan Uzbekistan Kyrgyzstan cinematic background landscape view nature natural real simple standard ambience. UHD 4K 3840X2160