Create a dynamic and attractive cover image for a YouTube channel with the title

Create a dynamic and attractive cover image for a YouTube channel with the title 'How to Pass a Public Exam with These Strategies'. The image must be vibrant and captivating, with the following characteristics: Background: Use a colorful and energizing background, like a blue and green gradient, or a stylized image of a modern study environment. main image: Add a centered image of a person with a confident, studious expression, perhaps holding a folder or looking at a computer, to convey success and focus. Additional Elements: Add graphics or icons that represent progress and success, as a growth chart, a medal or a diploma, attractively integrated into the design.