HAMAGUCHI Yozo was a pioneering figure in postwar art who brought revolutionary color to mezzotint engraving, a medium that had long been confined to a largely monochrome world. Based primarily in France, he achieved the highest level of international recognition, including Grand Prix honors at major exhibitions such as the São Paulo International Biennial, and is widely regarded as one of the most internationally acclaimed Japanese printmakers.
Emblematic of Hamaguchi’s art are his serene motifs—cherries, watermelons, or a single cluster of grapes—quietly emerging from the depths of pitch-black darkness. He rediscovered and mastered the classical mezzotint technique, an extraordinarily labor-intensive process in which the entire plate is densely roughened to produce a velvety black, and then infused it with his own distinctive use of color.
In Hamaguchi’s works, color appears to seep out of darkness itself, creating dreamlike images with profound tonal depth. His black is not a mere void; it possesses a rich, velvet-like texture that seems to envelop all things. Within this darkness, the colors of the motifs glow with an almost sacred luminosity, as if illuminated from within.
These works reach the very limits of reduction—an ultimate state of stillness. The small fruits or butterflies placed within vast fields of darkness suggest the preciousness of life existing within the cosmos. Hamaguchi believed that “printmaking is the creation of a universe within a small sheet of paper.” The austere composition of his images, set against jewel-like color, draws the viewer into a deep, meditative state.
The color mezzotint technique Hamaguchi established went on to influence countless artists around the world, breathing new life into copperplate printmaking and endowing the medium with a new form of expression—a poetry of color.
Emblematic of Hamaguchi’s art are his serene motifs—cherries, watermelons, or a single cluster of grapes—quietly emerging from the depths of pitch-black darkness. He rediscovered and mastered the classical mezzotint technique, an extraordinarily labor-intensive process in which the entire plate is densely roughened to produce a velvety black, and then infused it with his own distinctive use of color.
In Hamaguchi’s works, color appears to seep out of darkness itself, creating dreamlike images with profound tonal depth. His black is not a mere void; it possesses a rich, velvet-like texture that seems to envelop all things. Within this darkness, the colors of the motifs glow with an almost sacred luminosity, as if illuminated from within.
These works reach the very limits of reduction—an ultimate state of stillness. The small fruits or butterflies placed within vast fields of darkness suggest the preciousness of life existing within the cosmos. Hamaguchi believed that “printmaking is the creation of a universe within a small sheet of paper.” The austere composition of his images, set against jewel-like color, draws the viewer into a deep, meditative state.
The color mezzotint technique Hamaguchi established went on to influence countless artists around the world, breathing new life into copperplate printmaking and endowing the medium with a new form of expression—a poetry of color.



