I got this one as a gift, they said they wanted to give me a challenge and they did. But I love it now. This is Finding Nemo Impossible puzzle by Clementoni
Puzzle 1000 Pieces Panoramic Movies Disney Pixer Clementoni - Puzzles - AliExpress
Clementoni Παζλ 60 S.C. Disney- Ο Νέμο Και Οι Φίλοι Του 1200-26950 | Toys-shop.gr
Clementoni - 39550 | Mordillo: The Impossible - 1000 PC Puzzle - Walmart.com