Un lío a brochazos (Mika y Kuro 1)

Can you imagine what would happen if everything you drew came true? Mika and Kuro live with their grandmother Clotilde, an artist who has lost her inspiration. When Grandma goes on a trip, they find a mysterious paintbrush that makes everything they draw come to life. And the chaos that ensues is unbelievable! Why will Mika and Kuro become a favorite with young readers who have big ideas?