Bearing only a number without a thematic title, this woodblock print strips away even the evocative language that Masaji usually employed, leaving the viewer with a pure visual experience unanchored by verbal association. The number 30 suggests a position within a larger numbered sequence, though the specific series to which it belongs has not been documented. Masaji's numbered-only prints challenge the viewer to engage with form, color, and texture without the interpretive scaffolding that titles like "Silence" or "Mystery" provide. The sosaku-hanga method meant that every mark on the paper originated from Masaji's own hand, first cutting into the wood block and then applying ink and pressure to transfer the carved image. This directness of authorship gives even untitled, numbered works a quality of personal expression.