Muhammed ibn Umail with the Key to the Kingdom

The figure is depicted wearing a blue robe and a pink turban, rendered in a late medieval European illumination style. He stands on a patch of green grass between a fenced garden area to the left and a stone castle-like structure with a red roof to the right. A small gold crown rests on the ground near the fence. The background is a flat, muted pink, and the entire scene is enclosed within a thin gold frame.

This image is a folio from the 'Aurora consurgens', a 15th-century alchemical treatise attributed to Thomas Aquinas but often containing excerpts from the works of the 10th-century Arab alchemist Muhammed ibn Umail al-Tamimi, known in the West as Senior Zadith. The inclusion of the key and the crown are symbolic markers of the 'Great Work' or the attainment of the Philosopher's Stone.