Creating high-quality images for marking or highlighting can help emphasize key points, boost engagement, and convey information effectively. Here are some tips for creating marking images: 1. Use High Contrast Colors Choose contrasting colors for the background and the highlighted area to ensure visibility. For example, a dark background with bright highlights or vice versa. Use colors like yellow, red, or blue for highlights since they grab attention without overwhelming the viewer. 2. Add Shapes and Pointers for Clarity Use shapes like circles, ovals, or rectangles to enclose the area you want to highlight. Add arrows, underlines, or pointers to direct the viewer’s eye to specific elements. 3. Leverage Text and Annotations