Swiss artists Drzach&Suchy use rapid-prototyping to turn 3-D computer models into mind-blowing optical illusions. Look at Conversation, a new installation by Swiss artists Drzach&Suchy, and you’ll see a huge pixely portrait of Albert Einstein. But look again a few seconds later, and you’ll see--as plain as the mole on her face--a portrait of Marilyn Monroe. [...]