JR extends IM Pei's Louvre pyramid with optical illusion to celebrate its 30th anniversary

Artist JR has created a giant 3D optical illusion from paper that imagines the iconic pyramid at the Louvre in Paris continuing underground.Named The Secret of the Great Pyramid, the trompe l'oeil was made from 2,000 stickers surrounding Pritzker Prize-winning architect IM Pei's glass building, making it appear to project out from a white excavated crater.
At 17,000-square-metres it was French street artist JR's largest collage to date, but within a d