Banksy works to be auctioned in Los Angeles
5 December 2013 Last updated at 04:57 GMT
A number of works by the artist Banksy are to be auctioned in Beverly Hills, California.
The pieces include the mural Flower Girl, painted on a brick wall at a petrol station, which is expected to fetch between $150,000 and $300,000 (£92,000 - £183,000).
The former owner of the petrol station, Eytan Rosenberg, believes he may have met the artist.