viewing platform with hi-spy viewing machines (viewmaster) on of the port and old tallinn. selective focus. close-up

spy machine viewing tourism estonia tallinn people urban sky metal landscape travel binocular cityscape outdoor telescope old architecture landmark eye port technology water building day sea europe optical panorama tower observation sightseeing viewer viewpoint baltic look metallic public skyline device tour modern tourist famous place holiday object town spyglass platform hi-spy machines viewmaster selective focus close-up tallinn focus close-up