Complex sentence: The Opinel was also selected as one of the 999 best designs in "Phaidon Design Classics", and has been exhibited by the New York's Museum of Modern Art (MOMA) as a design masterpiece.
Split into simpler sentences: The Opinel was also selected as one of the 999 best designs in "Phaidon Design Classics". It is also exhibited by the New York's Museum of Modern Art (MOMA) as a design masterpiece.