A vizier is a Muslim high official, usually from the Ottoman Empire. Viziers served as the high state ministers to sultans or as governors of provinces. The highest, kind of like a Prime Minister or Secretary of State was called a "grand vizier.
Puppets and Dolls Dance in Shadowlands for Philosophers: Karagiozi Shadow Puppets
Shadows in the Library of Alexandria - The Serapeum of Alexandria (III)
ShadowPuppetry Museum in Gythio