Art lovers in England are going bananas over David Mach's latest sculpture. "Silver Streak" is currently on display at the Royal Academy Summer Exhibition in London. The enormous sculpture, valued at nearly $400,000, was made from 3,000 coat hangers that the Scottish-born artist welded together after buying in bulk.
"I like to use very ordinary materials, materials that are in everybody's lives," says Mach. "A coat hanger is not…