Orang Yunani kuno memakai pakaian putih untuk tidur dengan harapan agar tercipta mimpi yang menyenangkan. At the end of the nineteenth century, lead white was nonetheless the preferred pigment; but amongst 1916 and 1918, chemical organizations in Norway and the United States began to produce titanium white, produced from titanium https://www.propanraya.com/warna-putih-untuk-interior-yang-bersih-dan-elegan-pilihan-tepat-dengan-cat-eco-emulsion-ee-4010