Other than the trademark red underwear being removed, Superman's costume in 'Man of Steel' was remarkably close to the classic design. Blue suit, red cape, red "S" on yellow shield and so on. However, some newly released concept art for the film reveals that this traditional approach was only one of many options explored by director Zack Snyder and his army of designers. Can you imagine a black and white Superman costume? How about one with no cape?