Paper marbling Turkish and Persian, which literally means Frankish. Historic forms of marbling used both organic and inorganic pigments mixed with water for colors, and sizes were traditionally made from gum tragacanth ("Astragalus" spp.), gum karaya, guar gum, fenugreek ("Trigonella foenum-graecum"), fleabane, linseed, and psyllium. Since the late 19th century, a boiled extract of the carrageenan-rich alga known as Irish moss ("Chondrus crispus"), has been employed for sizing. Today, many marblers use powdered carrageenan extracted from various seaweeds. Another plant-derived mucilage is made from sodium alginate. In recent years, a synthetic size made from hydroxypropyl methylcellulose, a common ingredient in instant wallpaper
Purple (government) Purple (government) Purple is a common term in politics for governments or other political entities consisting of parties that have red and blue as their political colours. It is of particular note in two areas: in the politics of the Netherlands and Belgium and in the politics of the United States. "Purple" () is the nickname of a government coalition of social democrats and liberals, excluding Christian democrats. It is derived from the combination of the colour of the social democrats (red) and liberals (blue). Both the Netherlands and Belgium have had such governments. In the Netherlands the two cabinets