This is Acrylic, Egg Tempera and Micron pen on Parchment (animal skin).
Pelican scroll based on illustration 107 from the Theuerdank, German, 1517 by Leonhard Beck: Before the city walls, surrounded by the royal household, Theuerdank recives the laurel wreath from Queen Ehrenreich assisted by Ehrenhold. Illumination by Master Tristan Alexander, Calligraphy by Baroness Daniela Schwartzhaupt.