実験と練習のつもりでソナーペンを使わずに指で仕上げてみました。
まだまだ不馴れで、クオリティは低いですが…
作業時間は短いけど、上手く引けない線や何時もと違うタッチ感に悩まされて、思った以上に疲れました⋯
モチベも集中もこれ以上は続きそうにないので、ここで完成とします。
気が向いたらリタッチするかも？

As an experiment and for practice, I finished the finger painting without using a sonar pen.
I am still unfamiliar with it and the quality is still low.
I was tired more than I expected, because I had trouble with lines I couldn't draw well, and different touch feeling from usual... though the working time was short.
I don't think I can keep my motivation and concentration any longer, so I'm going to finish here.
Maybe I will retouch when I feel like it.