This work is one of series V which I've been doing since 2015. It has been made after I've had to accept their own properties of materials what I've used. During a working process, the interaction between materials needs my carefulness because of its fragility or fineness. On the other hand, I also have to answer for myself as to 'why' questions: "Why do you make it employing such technique?", "Why such color has been chosen for this piece of work?".