A vibrant and visually engaging infographic illustrating the evolution of communication technology. The infographic is designed as a branching tree, with roots representing early forms of communication like cave paintings and smoke signals. The branches extend upwards, showcasing milestones such as the printing press, telegraph, telephone, radio, television, and finally, the internet and mobile devices. Each milestone is represented by a stylized icon and a brief description. The color palette transitions from earthy tones at the base to bright, digital colors at the top, symbolizing progress. The entire design is rendered in a clean, modern style with ample whitespace, ensuring readability. Soft, diffused lighting enhances the visual appeal. Hyperdetailed, 8k resolution, masterpiece.