A street art Rubik's Cube version of the "Mona Lisa" is expected to sell for up to $166,000 (150,000 euros) when it goes under the hammer in Paris this month. Made from 330 Rubik's Cubes by the French artist Invader – famous for his ceramic Space Invaders figures inspired by the vintage pixelated video game – is called "Rubik Mona Lisa". It is the first of a series of works ...