Koi in the moat around Chihkan Tower (Fort Provintia), Tainan, Taiwan

china fauna ichthyology formosa fish water pond shrub plant hedge rock decorative garden building tree koi moat chihkan tower fort provintia tainan taiwan chihkan tower fort provintia horizontal color image photography outdoors no people animal themes large group of animals full length side view travel destinations east asia west central district dutch culture old the past history national landmark 17th century cyprinidae school of fish waterfall day group of animals full length nobody colour image colour color outside no one no one group historical historic heritage cultural culture typically dutch traditional culture tradition traditional traditionally dutch