Hitomaro 

"Hitomaro" is a work by the Japanese Zen monk and artist Hakuin Ekaku (c. 1686 - c. 1769). The artwork is a sketch of a seated figure, likely a self-portrait, rendered in bold, expressive brushstrokes. The use of calligraphy and suggestive lines, typical of Hakuin's style, give the figure an ethereal quality. The artist often incorporated Zen teachings into his works, leading to a unique blend of spiritual and artistic expression.