Roni Horn

A must see - Roni Horn aka Roni Horn - Tate Modern, London - 25 February until 25 May 2009 - Tickets £7.80 -  Exhibition hours: Sunday to Thursday 10.00-18.00, Friday and Saturday 10.00-22.00 

check: http://www.tate.org.uk/modern/exhibitions/ronihorn/default.shtm

For biographical information see:

http://www.pbs.org/art21/artists/horn/index.html

or

http://www.hauserwirth.com/artists/14/roni-horn/biography/