Tower Bridge, Clementoni fluorescent collection, 1000 pieces. Much less boring than I predicted it'd be. I loved doing the sky and it glows in the dark - couldn't ask for more for
Clementoni 4000-Piece Puzzle "Tower Bridge". Never assembled. | eBay
Amazon.com: Clementoni 32563 HQC 2000pc Puzzle-Tower Bridge at Dusk : Toys & Games