Durability of the item. Effective use of materials and designs. Mastery of period style and technique. Special consideration such as personalization to an event, individual or idea should be taken into account. More is acceptable.
Materials used are period OR give period effect.
Style, pattern, design and finished product are consistent with one another and give period effect. Overall composition and layout. Number and variety of design elements. Difficulty and variety of techniques attempted. Amount of time involved including research and material preparation.