"Design on Each Side for Waterwheel Worked by Donkey Power", Folio from a Book of the Knowledge of Ingenious Mechanical Devices by al-Jazari

"The Elephant Clock", Folio from a Book of the Knowledge of Ingenious Mechanical Devices by al-Jazari

"Figure for Use at Drinking Parties", Folio from a Book of the Knowledge of Ingenious Mechanical Devices by al-Jazari

"Design for a Clock in the Form of an Elephant with an Indian Driver", Folio from a Book of the Knowledge of Ingenious Mechanical Devices by al-Jazari

"Design for a Cup to Serve Wine at Drinking Parties", Folio from a Book of the Knowledge of Ingenious Mechanical Devices by al-Jazari

"Design for the Water Clock of the Peacocks", from the Kitab fi ma'rifat al-hiyal al-handasiyya (Book of the Knowledge of Ingenious Mechanical Devices) by Badi' al-Zaman b. al Razzaz al-Jazari