Create a vibrant Teacher's Day background featuring a blend of pastel colors lik

Create a vibrant Teacher's Day background featuring a blend of pastel colors like soft pink, light blue, lavender, and mint green. The design should include playful and educational elements such as books, pencils, apples, chalkboards, and graduation caps, all scattered across the background. Incorporate subtle, whimsical patterns like polka dots, stars, and hearts to add a cheerful and celebratory feel. The overall composition should be light and uplifting, perfect for a Teacher's Day celebration, with an emphasis on education and appreciation.