DAMIEN HIRSTEntitled "Cock and Bull," this showpiece by British artist Damien Hirst towers above diners at Tramshed, which only serves chicken and steak.Internationally renowned British artist Damien Hirst has created an art piece for a London restaurant in which a whole Hereford cow and cockerel are preserved in formaldehyde in a steel and glass tank, smack dab in the middle of the dining room.Called "Cock and Bull," the showpiece towers above diners at Tramshed which -- surprise -- serves only steak and whole roasted chicken.Like a giant aquarium mounted on a TV stand, the art installation is an extension of Hirst's Natural History, a collection of preserved animals he's been creating since 1991 -- arguably his most famous...