During the new year, I took a quick and spontaneous trip to Seoul to spend some time with family. I noticed during this trip that Seoul has become a giant canvas with colorful and inspiring street art in random corners of the streets. Every bus commute around the city, I turned it into a game of finding different artwork as I peered out the window. One of the pieces that really stood out was a simple tongue that seemed to be all over Seoul. Lucky for me (and you), I was able to meet and interview this street artist, also known as Mr. Tongue.