Knife Edge Two Piece 1962-65 is a bronze sculpture by Henry Moore (1898-1986), and is inspired by natural forms. The shapes reflect his interest in bone fragments and the West Yorkshire landscape. The sculpture is located opposite the Houses of Parliament on College Green. Not all MPs were impressed. Neil Marten, a Conservative backbencher, asked in the House of Commons why ‘this lovely part of Westminster should be littered with something that looks like a crashed unidentified flying object’.