Orang Yunani kuno memakai pakaian putih untuk tidur dengan harapan agar tercipta mimpi yang menyenangkan. At the end of the nineteenth century, direct white was still the most well-liked pigment; but between 1916 and 1918, chemical corporations in Norway and America began to generate titanium white, constructed from titanium oxide. https://www.propanraya.com/warna-putih-untuk-interior-yang-bersih-dan-elegan-pilihan-tepat-dengan-cat-eco-emulsion-ee-4010