2024/03/28, Bohol, Philippines
2023/09/12, Mongolia
2022/08/29, Ph.D. Commencement
2022/06/21, The first diving pool
2019/07/08, 1st Homecoming
2018/10/07, Ganghwa-do, Incheon, Korea
2017/11/05, Changgyeonggung Palace, Seoul, Korea
2017/10/21, Sorae Ecology Park, Incheon, Korea
2017/10/10, Centre Street South, Calgary, Alberta, Canada
2017/10/08, Canmore, Alberta, Canada
Seoul, Korea
Seoul National University, Seoul, Korea
2014/11/09, Mt. Seoraksan, Gangwon, Korea
A seashore, Jeju, Korea