ʻo Ka Pepa Hōʻikeʻike ʻO ke poʻomanaʻo Optics a me Chromatic e pili ana i ka hoʻopaʻapaʻa ma waena o Goethe a me Newton ma ke ʻano o nā kala. Hōʻike ʻia kēia hoʻopaʻapaʻa e ka paio o nā ʻano palapala hua palapala ʻelua: helu ʻia kekahi, geometric, me nā contour ʻoiʻoi, hilinaʻi ka mea ʻē aʻe i ka pāʻani impressionistic o nā aka kala. I ka makahiki 2014 ua hoʻolālā kēia hoʻolālā ma ka uhi no Pantone Plus Series Artist Covers.