Update: I was able to mount my 18'000 piece Ravensburger [The Magical Bookcase] that I posted the other day and thought I would share :) : r/Jigsawpuzzles
Ravensburger's Magical Bookcase 18000 pc - Final mounting. - YouTube
Book Shelf Challenge - 1000pc Jigsaw Puzzle By Ravensburger | SeriousPuzzles.com
Colin Thompson - The Magical Bookcase Jigsaw (18,000 pieces) | Città, Castelli, Villaggio
Wise-Kids Toys Based in Hong Kong, Wise-Kids Educational Toys has been representing and distributing a wide collection of international toy brands, such as Playmobil, Steiff, SIKU, Le Toy Van & Vilac since
Ravensburger Colin Thompson - Bookshelf 18,000pc Jigsaw Puzzle : Amazon.co.uk: Toys & Games