Sculptures are typically free-standing, three-dimensional objects created out of different materials. Students learning about sculpture are likely to study how to manipulate materials such as clay, wood, metal and glass, as well as methods such as casting, figurine-making, welding and carving.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.

Part time learning allows one to obtain part-time degrees even if one cannot attend school on a full-time basis. One can learn at his or own pace, gradually accumulating credits which count towards final qualification.