The historical period of black-and-white pages without illustrations or pictures teaches us valuable lessons about the importance of simplicity, clarity, and functionality in design. During this period, text-based interfaces were the norm, and users were able to navigate and interact with content without the distractions of visual elements. This simplicity allowed for a focus on the content itself, rather than on the presentation. Moving forward, these lessons can inform the future of human-computer interaction by emphasizing the need for balance between visual appeal and usability. Designers should strive to create interfaces that are intuitive, efficient, and user-friendly, while also incorporating visual elements in a way that enhances the user experience without compromising functionality.