Final answer:
A craftsman must demonstrate high workmanship and finish in their craft to be awarded a seven skill level, often achieved through apprenticeships, education, and experience. Historically, craft guilds regulated this process, but today, certification by professional bodies is more common.
Step-by-step explanation:
To be awarded a seven skill level as a craftsman, an individual must demonstrate a high degree of workmanship and finish in one of the traditional studio crafts, which often include ceramics, metal and woodworking, weaving, and the glass arts. Gaining such proficiency typically involves formal education, training, and experience. Apprenticeships have been one traditional path, where an apprentice works under the guidance of a skilled master craftsman.
Historically, craft guilds played a significant role in the training and certification process for artisans aspiring to become masters. The guild system enforced standards, provided training, and regulated the practice of the craft. To reach a skill level equivalent to a modern-day seven, the individual would have to complete an apprenticeship, demonstrate their skill through a masterwork, and adhere to the regulations of the guild, which could include restrictions based on familial ties to current masters.
Over time, labor shortages and other factors made guilds relax some standards, shortening apprenticeships and sometimes changing membership rules. Today, reaching a seven skill level typically involves a combination of formal education, hands-on training, experience, and often, certification by a professional body or institution.