illuminated manuscripts, or miniatures, are handwritten illustrated books decorated in rich colours, including golds and silvers. it was a practice that originated in monasteries in europe in as early as 400 CE. the most prolific period for illuminated manuscripts lasted between 1100 and 1600, but the flat, graphic style has continued to inspire artists. it is a tradition that doesn't just appear in europe; examples survive from Iran, Ethiopia and accross south east asia.