english: Or maybe even rivers, mountains, trees -- landscape features, possibly like this black penniform surrounded by strange bell-shaped signs from the site of El Castillo in Spain.
non_english: Alebo možno aj rieky, hory, stromy – krajinné prvky, ako snáď tento penniform obklopený zvláštnymi zvonovitými znakmi zo španielskej lokality El Castillo.