Appendix A

Media credits

The night photographs of Seoul used in the figures, who took them, and the licence each one is shared under.

• [1]A Night View Of SeoulLee Kyu SangCC BY 3.0
• [2]63 Building and Yeouido Han River Park at NightPatrick ParkCC BY 2.0
• [3]August 2007 Seoul by nightSycedCC0 1.0