Hara Naoharu: A Pioneer of Monochrome Landscape Painting Hara Naoharu (1547 – 1618), born in Saga, Japan, stands as a pivotal figure in the history of Japanese art, particularly renowned for his masterful execution of suiboku-ga—water-ink monochrome paintings—during the Momoyama period. He was the second son of Hara Naoe, lord of Nogomi Castle in Hizen Province, establishing him within a noble lineage deeply intertwined with the artis…