two japanese koi fish in a pond

animal animals armur artistic asia asian asiatic carp color coloration colored colors colour coloured colours communicating crossed curve curved curves cyprinus deep domesticated drawn eye eyes fin finny fins fish flippers hand japan japanese koi life line lined lines liquid looking marine natural kois ornamental decorated ornaments decor adornment beautification design trimming naturally nature painting patterning pond pool round rubrofuscus scalation shadow shadows shape shapes swim swimming two varieties watching water