The Paris 2024 Olympic Games are now underway. A spectacular opening ceremony on the Seine on Friday heralded the start of the XXXIII Olympiad. But the build up began long before that, as Paris 2024 was making headlines for Olympic design long before the sporting action began.

First there’s the Paris 2024 logo, which continues to mystify people. Then there was the peculiarly anatomical-looking mascots, not to forget the Olympic pictograms. We’ll recap below on the biggest Olympic design controversies, and why they were actually great design. Also see our round ups of the best Olympic logos and the best Olympics posters of all time.