A passing lane (North American English) or overtaking lane (British, Irish and Australian English) is the lane on a multi-lane highway or motorway closest to the center of the road (the central reservation). In some countries, lanes are described as being on the 'inside' or the 'outside' of a road - which one the passing lane is varies.
When Italian handyman Vincenzo Peruggia stole the Mona Lisa from the Louvre in 1911, he never could have guessed her absence would be the very thing that made her the most recognizable painting on the planet.
The Bearded Lady and the Shaven Man - Mona Lisa, meet Mona/Leo. There is no discontinuity between the Bachelor Machine and the Bride. Marcel Duchamp[1] In 1919, Marcel Duchamp drew a mustache and goatee on a reproduction of the Mona Lisa and called the resulting work L.H.O.O.Q. (Fig.