MMCA - Muzium Seni Kontemporari Kebangsaan, Deoksugung

National Museum of Modern and Contemporary Art is a spacious building with wonderful lighting for selfies. There are outdoor gardens as well, so the contrast between nature and the geometric shapes of the building is interesting to capture. You can take photos inside, so feel free to take photos sitting on a bench surrounded by artworks. Admission is free after 6pm on Wednesdays and Saturdays, so I recommend going to MMCA after taking a look at nearby areas on those days.