Today, the memorials left over from the past are sculptures that have been passed down for thousands of years; and in the future, the memorials we leave to our descendants are sculptures that cannot be decomposed for hundreds of years. We use cultural symbols that can span centuries as the starting point, and combine sculptures that can symbolize the culture of the past era with plastic products that symbolize modern consumer culture - PET bottles. We hope that through such a strong image contrast, it will trigger people's thinking. How to prevent modern cultural products from becoming a burden on the future and the environment.