A picture-gallery from The Guardian of the work of Andres Amador, who has been producing sand art on Ocean Beach in San Francisco for five years and has completed more than 100 pieces. Wonderful wavy and spiky abstract patterns that take in the beach's natural features

"Of course, perceptions of Williams have evolved over the years. When Streetcar was first seen in London in 1949, in a production directed by Laurence Olivier and starring Vivien Leigh, Williams was viewed as a kind of filthy American sleaze-merchant."