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I have been there once for business. I learned a couple of things. ... if you are at the airport in South Korea and shout for Mr Kim or Mr Lee , and no one answers . Then, you are in the wrong airport.
... if you see one barber pole , then that is where you get a hair cut. If you see two barber poles , then that is where you get something extra.

It is very difficult to capture like this photography. Awesome click. Awaiting for next post. Upvote you. You can do the same for me @impressions.

thank you for your attention.

nice view

@jooyoung Can't believe how blue the sky is :) Best wishes. - @splendorhub

thank you.