In case you were wondering (I was wondering, too) le petit monde means little world. It’s the name of an amazing range of illustrations by graphic designer, Sara Olmos. Her etsy shop is called teconlene and well worth the visit. The le petit monde range explores the concept of a little world and shows tiny characters that interact with bigger objects. And they’re just so cute! I especially love the set of cupcake illustrations. I mean, who here doesn’t dream about giant cupcakes? Yum!
Trinkets and Treasures 
Those designs are so cute ^-^