Hanging Gardens of Rock City

A detail from Hanging Gardens of Rock City (1970) by Liliane Lijn

In the British Museum at the moment you can see Hanging Gardens of Rock City, a collage by Liliane Lijn. It was one of four she made in 1970, imagining aerial walkways and parks among the rooftops of Manhattan. Of course these can now be seen as anticipating The High Line.  The museum caption quotes her as saying 'I have always found the rooftops of the buildings in Manhattan exciting and strange as if their architects had allowed their fantasies free at that distance from the ground.'  In her collages, the public has access to these private buildings and can be seen sunbathing and walking around, far above the streets of the city.

In the sixties Lijn moved from New York to London, where she was married to Takis, who was the subject of a major retrospective at Tate Modern earlier this year.  In the course of her long career she has worked in all media, from performance to prose-poems and made plastic sculptures, poem machines, 'vibrographs', cone-shaped koans, kinetic clothing, light columns, biomorphic goddesses and solar installations in the landscape. The last of these is of particular interest here.  They are collaborations with astronomer John Vallerga in which powerful prisms reflect sunlight of different colours, depending on their angle.  Getting permission to install these has not been easy and ensuring they are protected from damage is also a challenge.  The video below shows a couple of these artifical suns on the hills behind the Golden Gate Bridge.  Another, Sunstar, has been shining from the summit of Mount Wilson - the Los Angeles Magazine reported on it last year.  Here is some information from the Mount Wilson Observatory website.

'An array of six prisms, Sunstar takes incoming sunlight and refracts it, bending the light and spreading it into a spectrum–all the colors of the rainbow. It is mounted near the top of the Observatory’s 150-foot Solar Telescope Tower. With motion controls, it can be remotely directed to project the spectrum to a specific point in the Los Angeles basin. An observer below will see an intense point of light in a single wavelength, shining like a brilliant jewel from the ridgeline of Mount Wilson, 5800 feet above in the San Gabriel Mountains. [...] 

The prism will be beaming daily to various sites around the Los Angeles basin — Griffith Observatory, the Rose Bowl, Pasadena City Hall, Memorial Park by the Armory, Elysian Park, the Music Center, wherever there is a view of Mount Wilson.  If you see it, please let us know what you think. Requests to have it beam your way can often be accommodated. Email: concerts@mtwilson.edu. Include the time you’d like to see the beam and your location’s address, or geographic coordinates if you prefer.'

Solar Hills by Liliane Lijn