I went to Chungbu market famous for dried sea food to buy some seafood to send to my daughter in Germany. While walking down the street of Bangsan market located at Euljiro 4-ga in Seoul. I got to pass shops in rows on both sides selling all kinds of vinyl products including mats for the interior floors, vinyl envelopes, coating vinyl, and etc. I had to draw one. The shade became lessened I had to use the shelf for samples. It was very good like an easel. I thanked for their kindness to use it and to share a cup of fresh water.