<prompt> Translate the following text to EnglishHaijawahi kubuniwa kwa ajili ya maonyesho ya umma, michoro hii ya majaribio na zawadi kwa marafiki wa karibu zina nguvu ya kipekee, kama siri zilizofunuliwa, au mazungumzo yaliyosikilizwa.  <response>: Never designed for public exhibition, these experimental sketches and gifts for intimate friends have a distinctive power, like secrets revealed, or conversations overheard. 