BAL130543 The Grape Harvest (vellum) from Tacuinum Sanitatis by Arabic School, (13th century); Private Collection; (add.info.: The Tacuinum (sometimes Taccuinum) Sanitatis is a medieval handbook mainly on health, based on the Taqw蘋m as?i廎丟艇ah ("Maintenance of Health") an eleventh-century Arab medical treatise by Ibn Butlan of Baghdad); out of copyright.