Yahya ben Mahmoud al-Wasiti. Teaching in a Madrasa before men and veiled women. Manuscript from Baghdad (1237). Bibliotheque National, Paris Yahya ben Mahmoud al-Wasiti. Teaching in a Madrasa before men and veiled women. Manuscript from Baghdad (1237). Bibliotheque National, Paris Sizes: 150 × 150 / 233 × 300 / 175 × 131 / 389 × 500 / 389 × 500