Etesia's Diagram
 

Seoul

http://drive.google.com/uc?export=vi...BsbL0zTw0sMRFr
http://drive.google.com/uc?export=vi...X7gMpJBDp7ZcDk
http://drive.google.com/uc?export=vi...OBSinmjV6g-fQw

Busan

http://drive.google.com/uc?export=vi...QmUO0tQtgkqD2y
http://drive.google.com/uc?export=vi...zsS5mE-A5QLbNj
http://drive.google.com/uc?export=vi...8H8tC9Q9GH6LsI

Other South Korea City

http://drive.google.com/uc?export=vi...7sjmD60dGiMWsr

Drawing evolution

http://drive.google.com/uc?export=vi...99wuGL69sbuTJJ

My first diagram (2010)
http://drive.google.com/uc?export=vi...T7ZwRb3irGIKBi

Hey, that's great! And impressive!

Interesting to see the drawing evolution. I myself rarely bother with redoing old drawings, even if there are many I'm not satisfied with.

I replaced it because my old and current diagram skills are too different.
Diagram drawing from 10 years ago was done when I was a high school student.

Excellent stuff! Those progressions remind me of my own younger illustrator days...

New drawings
 

http://drive.google.com/uc?export=vi...vAMUtS7Q9FUWvC

This is the latest drawing.

Nice!
:tup: