Xa uyilo okanye uhlengahlengise ikhaya, iofisi, okanye indawo yezorhwebo, iipaneli zedonga zangaphakathi ziya kuba sisisombululo. Abaziphakamisi nje kuphela i-aesthetics kodwa bakwanceda nangokuxhaphaka, njengokukhuseleka kwemveliso, i-insulsen, ukungcungcutheka kwamanzi, kunye nokuxhathisa umlilo
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