Use clear and clean images
Using clean, clear, and crisp images will improve the clarity and readability of your design. You can boost the contrast of the image to make it appealing by adjusting the brightness in the background. Also, ensure that the various elements in the image, such as quality, style, framing, lighting, proportion, etc. remain consistent throughout the design. In addition to that, the images, illustrations, diagrams, and graphics should add the desired meaning to your projects.