Eiffel Tower be used to restrict the publication of tourist photographs of the tower at night, as well as hindering non-profit and semi-commercial publication of images of the illuminated tower. French doctrine and jurisprudence allows pictures incorporating a copyrighted work as long as their presence is incidental or accessory to the subject being represented, a reasoning akin to the "de minimis" rule. Therefore, SETE may be unable to claim copyright on photographs of Paris which happen to include the lit tower. The Eiffel Tower was the world's tallest structure when completed in 1889, a distinction it retained until 1929 when the Chrysler
Observation tower is a support pillar of the aerial tramway in Barcelona. It is equipped with an observation deck. The Blackpool Tower (still standing) and the New Brighton Tower (demolished) resembled smaller versions of the Eiffel Tower, while Watkin's Tower at Wembley, if completed, would have been taller than the Eiffel Tower. The i360 in Brighton is a 162-metre (531 ft) observation tower and the world’s first vertical cable car. Enger Tower, Reunion Tower, Seattle's Space Needle, Gatlinburg, Tennessee's Space Needle and the Tower of the Americas are some examples of observation towers in the United States. Joachim Kleinmanns: Schau ins Land.