ULTRAVIOLET - Pantone Color of the year
What do you think about 2018 Pantone Color? Here you are the main pigments and dyes used in time to obtain the violet and purple shades....
Very Interesting People 8 - William Henry Perkin
Speaking of organic dyes, here you are the Very Interesting Person who synthesized Mauveine: William Henry Perkin. Enjoy!...
Elements of Cultural Heritage - Nitrogen
Focus on two classes of nitrogen-bearing organic pigments and dyes. Enjoy! #Pigment #Pigmento #Blue #Blu #Dyes #Nitrogen #Azopigments...