a lone oak tree stands silhouetted on a eerie fog shrouded field

alto arastradero area background bay beautiful beauty branch california clara countryside county cruz cyan cyanotype dramatic eerie environment fear field fog francisco grass growth halloween haze landscape lone meadow mist moody mountains mystery nature oak ominous one outdoor outdoors palo park pearsonarastradero people plant preserve rural san santa scary scenic season silhouette sky spooky travel tree weather