A Thousand-Year-Old Mystery Of A Medieval Blue Ink Has Finally Been Solved
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Identifying the chemical makeup of pigments used in ancient documents, paintings, and watercolors is critical to restoring and conserving the precious artworks. However, despite numerous efforts, scientists had been unable to determine the source of folium, a popular blue dye used to color manuscripts in Europe during the middle ages — from the 5th to the 15th century. Now, a team of researchers from Portugal has finally uncovered the mysterious ingredient responsible for the gorgeous blueish-purple tint that helped bring ancient illustrations and texts to life.
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rayquaza1236년 이하Wow, amazing!
kcloveballet6년 이하Cool!!- wer6년 이하What! Paint plant!
againsttheelaws6년 이하at first when I looked at the chrozophora tinctoria berries they looked liked they were microscopic lol XD
xesfdsefdd6년 이하WOW
home_girl242약 6년wow that is so cool my sis was wow!
fanovunu-159767190749약 6년wow
renegade5약 6년So pretty!
winterthegod235약 6년a whole new color!? cool!
gamer3000약 6년Looks cool but gross😎😝