2023 February, Ph.D. Dissertation Award from the College of Engineering at KAIST, Daejeon, Republic of Korea
2014 October, Walls of Nürnberg, Nürnberg, Federal Republic of Germany
2014 December, Place of Versailles, Versailles, French Republic
2014 December, I am sterdam & Rijksmuseum, Amsterdam, Kingdom of the Netherlands
2014 December, Karlův Most (Charles Bridge), Prague, Czech Republic
2014 December, Atomium, Brussels, Kingdom of Belgium
2016 January, Cabo Raso (The Westernmost Point of Continental Europe), Cascais, Portuguese Republic
2016 January, Sitges Beach, Sitges, Kingdom of Spain
2016 February, Nikka Whisky Yoichi Distillery, Yoichi, Japan
2017 January, Jiufen Old Streat, New Taipei City, Taiwan
2017 July, Palace Square, Saint Petersburg, Russian Federation
2017 December, Billy Graham Library, Charlotte, North Carolina, United States of America
2018 January, Széchenyi Thermal Bath, Budapest, Hungary
2018 January, The Grave of Ludwig van Beethoven, Wien, Republic of Austria
2018 January, Galleria Vittorio Emanuele II, Milan, Italian Republic
2018 February, Vatican Museum & Apollo Belvedere, Vatican City State
2019 August, Viru Gate, Tallinn, Republic of Estonia
2019 August, Löyly Helsinki (The Traditional Wood-Burning Sauna on the Baltic Sea), Helsinki, Republic of Finland
2019 August, Stockholm Public Library, Stockholm, Kingdom of Sweden
2019 August, Aircraft above the altitude of thirty-thousand feet, After four consecutive rapid downdrafts in turbulence
2017 April, Republic of Korea Naval Academy, Jinhae, Republic of Korea
2019 February, Monument to the Northernmost Island, Baengnyeong, Republic of Korea
2019 December, Chamsuri-Class Patrol Boat, Yeonpyeong, Republic of Korea
2020 August, Dokdo Island (The Easternmost Island), Ulleung, Republic of Korea
2022 January, After completing 21 nights and 22 days of military training, Daejeon, Republic of Korea
2022 January, Panmunjom (The Korean Border Area), Escorted by UN Military Forces, Paju, Republic of Korea
2024 February, A usual day in the office (3320, W1-1, Applied Engineering Building) at KAIST
