sailboats are passing a bridge

architecture automobile automobiles beauty blue boat boats bridge bridgekeeper bus calm car cars civil concrete connection construction dutch economic economy engineering flow grand holland jam ketelbrug ketelmeer lake land landmark landscape nature netherlands open opened outdoor outdoors outside over pass passage passing pillar pillars pleasure queue recreation road row sailboat sailboats scene scenic serene shore silence sky space stop structure sunny surface tailback tall tower traffic tranquil transportation view water wave waving way weather