 The restored painting is from a slightly different perspective than the original "Mona Lisa", leading to the speculation that it is part of the world's first stereoscopic pair.However, a more recent report has demonstrated that this stereoscopic pair in fact gives no reliable stereoscopic depth.A version of the "Mona Lisa" known as the "Isleworth Mona Lisa" and also known as the "Earlier Mona Lisa" was first bought by an English nobleman in 1778 and was rediscovered in 1913 by Hugh Blaker, an art connoisseur.