Space Observatory, an Exit Puzzle by Ravensburger, 759 pieces. Print was much darker than I expected, needed a task light to complete : r/Jigsawpuzzles
Puzzle Ravensburger EXIT: V podmornici (19953) | Enaa
Amazon.com: Ravensburger Escape Puzzle Space Observatory 759 Piece Jigsaw Puzzle for Kids and Adults Ages 12 and Up - an Escape Room Experience in Puzzle Form 27" x 20" : Toys & Games
Ravensburger Puzzle - EXIT V podmornici, 759 delov (V NEMŠČINI) - Playpolis Slovenija