a sketch for minutes

under construction at Doryum-dong, Gwanghwamun, Jongno-ku, Seoul

felt tip pens, A 4

Ready-mix truck left when I nearly finished.

Yesterday I had to pass the area by walk. Poles risen from two machinery caught my eye. Though I was busy I stopped and sketched for minutes. And I asked an engineer to take a picture for me. Colorful felt-tip pens were useful in such case.