Seunghan Lee, an expert in complex cultural facilities, is enhancing the quality of architecture by deriving ideas through a humanistic approach and completing a project in a long perspective from the idea extraction and initial design proposals to the completion of the building. He has been expanding his competitiveness by initiatively carrying out the trendiest and most professional fields, such as complex cultural spaces, co-working spaces, and co-living residential spaces, based on his expertise in designing theaters such as Tongyeong Concert Hall, Gangneung Arts Center, and Bupyeong Arts Center.