🎨 You can insert your child's drawings or your own artwork, and easily change them whenever you want 🔄. I've shared a video demonstrating the backside 📹, where you'll see a black panel 🔴. Simply open it with a knife 🗡️ - it's easy! 😊 I've already installed one in my home 🏠. If you have any doubts, please clarify them before making a purchase 🛍️. Bulk orders are also welcome 📈!