Dutch graphic artist MC Escher created some of the most famous ... Yet his most profound impact was on a different field to art entirely mathematics Cosmologist Professor Sir Roger Penrose is ...

Study the image above closely. You’ll notice that physically it is an impossible object, yet this is a screenshot of full-motion video. The clip after the break shows a gentleman pouring water ...

His fondness for perspective, shifting vistas and impossible constructions lent ... some of the 20th century's most recognisable art. If you fancy making an evening of it, the gallery are holding an ...