orange and white koi fish in a transparent pond

water reflection yellow sunlight leaf nature autumn underwater fish river rock plant orange white koi transparent pon pond animal aquatic asia asian background beautiful carp china color colorful decoration exterior fishes garden gardening gold golden green hong kong japan japanese style lake landscaped landscaping oriental ornamental pet red relaxation shade summer swim tropical zen japanese: colored amur cyprinus rubrofuscus decorative outdoor ponds coloration patterning colors shades koi