Marine Atlas from sometime between the late late by Mori Jiang Yuan Shou (I *think* it was a Japanese, Chinese teaching manual). The 82 page book features a large number of hand-painted watercolour sketches of marine animals and plants
Image taken from page 16 of 'A Naturalist in North Celebes. A narrative of travels in Minahassa, the Sangir and Talaut Islands, with notices of the fauna, flora and ethnology of the districts visited . With maps and illustrations'