The Centre International de la Mécanique d'Art (CIMA) is a special place where amazing machines and robots are made. These machines are called "mechanical art" and they can move, dance, sing, and do all sorts of things.
Think of it like a big playground where grown-ups make toys! These people are very smart and talented in making cool things. They use metals, wires, and many other materials to create these mechanical art pieces.
Now, why is it called "international?" That's because people from different countries work there. They come from all over the world to build these amazing machines and share their ideas with each other.
So in summary, the Centre International de la Mécanique d'Art is a place where smart people from all over the world make cool machines and robots that move and do amazing things, and it's like a giant playground for grown-ups who love to make toys.