Bringing together two entities famous in their own right, fashion tie-ups are a tool for introducing brands to new audiences.

A painting by street artist Banksy with an environmental message and an estimate of up to 5 million pounds ($6.3 million) is ...

A rare work by Banksy, owned by Blink-182’s co-founder Mark Hoppus, heads to Sotheby's with a $3.8 million estimate.