"Suzanne Lacy is an internationally known artist whose work includes installations, video, and large-scale performances on social themes and urban issues. One of her best-known works to date is The Crystal Quilt (Minneapolis, 1987) a performance with 430 older women, broadcast live on Public Television." (http://www.suzannelacy.com/)
Tate Modern considers activists' wind turbine for art collection: Liberate Tate, an art collective who object to BP sponsorship, have offered the 16 metre turbine blade to the gallery
A 1.5 tonne, 16.5 metre-long wind turbine blade carried last month to the Tate Modern by artists objecting to the gallery's sponsorship by oil company BP is being considered for the national art collection.