Space Observatory, an Exit Puzzle by Ravensburger, 759 pieces. Print was much darker than I expected, needed a task light to complete : r/Jigsawpuzzles
The Art Studio Escape Room 759 Piece Puzzle - Beyond The Blackboard
Escape Puzzle - Space Observatory - Ravensburger – The Red Balloon Toy Store
Jigsaw Puzzle - The Witch's Kitchen, Exit Puzzle, by Ravensburger - 759 pieces - YouTube
Ravensburger Escape Puzzle Game The Unicorn #82 759 pieces Sealed Box 4005556824915 | eBay