With heart and soul. Focus.
A yojijukugo [四字熟語], which refers to the state of being uninterrupted by external circumstances.
Sumi ink on Canvas 30×40 cm| 2023
![[一心不乱] - Isshin Furan/Intense Concentration](https://leonkiddo.com/wp-content/uploads/2023/07/RO_9650crop-scaled.jpg)
