Through the description of the picture frame, this paper expresses the author's deep thinking on matter and memory. Although the picture frame is small, but the meaning is extraordinary, and people's feelings about time and life are conveyed. It can either revolve around photographs or serve as a window to the heart, allowing people to look back on past history. Although modern technology has made it possible to store photos electronically, it is still the physical objects that can be touched that really touch the heart. The author encourages us to buy photo frames with special meaning to preserve those precious memories and add a touch of color to our lives.