With the popularization of computers and the sweep of electronic products, many people in the design world have given up using paper as a material for design, and instead rely on computers and other auxiliary tools. Designer Luis Novero used paper to complete this set of conceptual designs called "Pixel Wars", which shows the erosion of electronics in the field of human design, and also shows that paper continues to lose its due status in this process. The word "pixel" itself represents the smallest concept in the field of design, which also makes the pixels displayed on paper more visually impactful. Maybe one day we really have to choose between electronic roses and origami roses, which one is more carefully made.