Create a vibrant and engaging illustration for a word search book cover themed around countries of the world. The design should prominently feature iconic landmarks from various countries (e.g., Eiffel Tower, Statue of Liberty, Great Wall of China, Christ the Redeemer) arranged in a colorful, stylized collage. In the background, subtly integrate a partially visible word search puzzle grid, with country names like 'Canada', 'Brazil', 'India', 'France', 'Japan', etc. scattered across it. The style should be fun and eye-catching, appealing to adults and teens, with bold title space at the top for 'World of Countries: A Word Search Adventure'. Use a clean, modern, and playful illustration style. See more