In pictures: Sculptures return to the Sydney seasidePublished20 October 2016Shareclose panelShare pageCopy linkAbout sharingImage source, Getty ImagesImage caption, The free event is expected to draw more than half a million visitors to the coastal walk between the Bondi and Tamarama beaches.Image source, Getty ImagesImage caption, The work of more than 100 artists from 17 countries features in the outdoor cultural event, now in its 20th year.Image source, Getty ImagesImage caption, The event has no specific theme, but supports creative freedom of artists.Image source, Getty ImagesImage caption, It is not every day that you see a 7m-long upside down rhino at Tamarama Beach.Image source, Getty ImagesImage caption, The artworks are easy to access but not necessarily easy to install.Image source, Getty ImagesImage caption, This huge bamboo and steel sphere, for example, took a team more than a week to set up.Image source, Getty ImagesImage caption, Thousands of visitors are afforded to opportunity to take in some thought-provoking art while working on their tan.Image source, Getty ImagesImage caption, When Sculpture by the Sea began it was a one-day event that drew 25,000 people.Image source, Getty ImagesImage caption, Twenty of the artists from the first event in 1997 have been invited back this year.Image source, Getty ImagesImage caption, Sculpture by the Sea will run until 6 November.