Image may be NSFW. Clik here to view.Josef Albers teaches at Black Mountain CollegeBauhaus pioneer and post painterly abstractist Josef Albers is widely renowned for his experiments with and theories of colour, but what is less know is his ongoing exploration into black. A new exhibition at Waddington Custot Galleries is the first to shed light on this section of Albers' output, considering how – through a number of paintings, works on paper, glass works, photographs and engravings on vinylite...