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
Substance 1987 (2004) that the album is "pure pleasure" and serves as "a guidebook to 1980s pop", along with Prince's "Purple Rain" (1984) and Madonna's 1990 compilation "The Immaculate Collection". "Slant Magazine"'s Sal Cinquemani was less enthusiastic and said that the album is "undeniably a product of its time". In 2005, Will Hermes included "Substance" in his "definitive guide" to dance-rock for "Spin" magazine. Substance 1989 is the video version of "Substance" that first appeared in 1989 on VHS; it was released on LaserDisc in Japan in 1991. The cover is similar to the LP, except "1987" is replaced by "1989" (though