Isotope

This second Isotope is a separate state or color variant of Toshi Yoshida's abstract design of the same title, a practice common in his non-objective mokuhanga where he occasionally reissued a composition with altered pigment selections, different overprint sequences, or substituted blocks. Such variants are not editions in the strict sense but related impressions that explore alternative chromatic resolutions of the same carved matrix. The technique remains consistent — cherry-wood blocks printed sequentially on [washi](/glossary/washi) with [baren](/glossary/baren) burnishing — but color choices, [bokashi](/glossary/bokashi) placements, or the inclusion of mica dust can produce substantially different surfaces from the same underlying structure. This kind of variation reflects Toshi's experimental engagement with the medium during his abstract period, treating the block set as a flexible instrument rather than a fixed master. The two Isotope prints together document his iterative method and the way mokuhanga can yield a family of related works without redrawing or recarving — a continuation, in abstract terms, of the Yoshida studio's long practice of issuing landscape designs in multiple seasonal or atmospheric versions.