Create an isolated coloring page with black lines. Design an Easter wonderland filled with joyful scenes for kids aged 4-12. Include adorable animals like bunnies, chicks, and lambs. Add a touch of excitement with rockets and cars adorned with Easter decorations. Don't forget to incorporate vibrant sunflowers, lilies, tulips, and peonies to bring the springtime charm. Populate the scene with diverse house people engaged in egg hunts and festive activities. Ensure the lines are bold and clear for easy coloring. Aim for a perfect blend of fun and creativity to captivate young minds around the world.