1万年前からありそうで 1万年後にもそこにありそうな It seems as though it has been there for 10,000 years and will be for 10,000 more. 1万年前からありそうで 1万年後にもそこにありそうな It seems as though it has been there for 10,000 years and will be for 10,000 more. 建築家　石上純也…