<prompt> Cherechedza ndima iri pasi apa uye wozopindura mubvunzo unotevera mumutauro mumwe chete sezvinotaurwa mundima yacho: Passage: Pigments inoshandiswa inosanganisira tsvuku uye yero ochre, hematite, manganese oxide uye marasha. Dzimwe nguva chimiro chemhuka chaive chakatemwa padombo kutanga, uye mune mamwe mapako mifananidzo yese kana yakawanda inongonyorwa nenzira iyi, ichivaburitsa kunze kwedudziro yakaoma ye kuveza mapako.  <response>: yero 