Long before foam insulation and concrete tower blocks, humans were finding ingenious ways to address their needs through architecture. Using local materials and inherited construction techniques, societies have ensured that buildings provide protection and comfort.
원문출처 : http://www.cnn.com/style/article/vernacular-architecture-sustainability/index.html
원문출처 : http://www.cnn.com/style/article/vernacular-architecture-sustainability/index.html