Create an enchanting book cover for \"The Secret Garden of Wonder.\" T

Create an enchanting book cover for \"The Secret Garden of Wonder.\" The cover features a young boy and girl discovering a hidden garden behind an old wooden gate covered in ivy. Inside the garden, vibrant, oversized flowers, fantastical creatures like unicorns and fairies, and a sparkling waterfall create a dreamlike scene. The children are depicted with wide-eyed amazement and excitement, standing in the gateway. The title is in whimsical, colorful letters at the top, with tendrils of vines and flowers weaving around it, inviting young readers into a world of magic and discovery.