winter landscape with stone bridge over the frozen river with sunlighted arched and trees around

winter snow tree reflection river water freezing ice morning branch frost plant waterway nature sunlight bridge helsinki vantaa frontier sign landscape stone over frozen sunlighted arched trees around reflection shadow warm light sign helsinki people sunlight river nature winter snow tree season day frost frozen sky blue ice water weather bright finland geographical border arch architectural feature built structure scenery beauty cold temperature white color public park vantaa frontier bridge sun arch arc landscape beautiful cold white outdoor trees background natural view