Anything from Leader Games and illustrated by Kyle Ferrin (Root, Oath, Fort...) feels like cheating but still, I absolutely adore their art style
Everdell, Photosynthesis, Parks, look nice as well
I also bought an updated edition of Costa Ruana just because of the illustrations: https://www.pamwishbow.com/client-work/project-four-yjynj-pafyx
I also played Mysterium ~~which was made by the same people behind Dixit~~ (I just checked and not at all, it's just the same mechanics with beautiful illustrations open to interpretation, my bad), and the game is a lot more engaging to me, but Dixit is one of the classics for french players!