It is a very interesting challenge.
I think it is the the opportunity to use materials I did not use before.
When I went to the market to buy some fabrics, I sometimes get swatches of new materials that I am interested in.
The market is an interesting place for me.
In particular, Dongdaemun Market is a special place that has everything I want.
It is a place gives a lot of ideas to me.
So l love to go there so much.