<prompt> Bheka isiqephu esingezansi bese uphendula umbuzo ngemuva kwalokho ngolimi olufanayo nesiqephu: Isiqephu: Izithako ezisetshenzisiwe zifaka phakathi i-ochre ebomvu nephuzi, i-hematite, i-manganese oxide kanye namalahle. Kwesinye isikhathi isithombe sesilwane sasiqoshwa edwaleni kuqala, futhi kwezinye izimfudu zonke noma eziningi zezithombe ziqoshwe ngale ndlela kuphela, ziwathatha kancane encazelweni eqinile yokudweba emhumeni.  <response>: ophuzi 