Question 21. A. At fifteen, he commenced apprenticeship under Michael Wolgemut, acquiring mastery of woodcut methodology B. Michael Wolgemut...

Question 21. A. At fifteen, he commenced apprenticeship under Michael Wolgemut, acquiring mastery of woodcut methodology

B. Michael Wolgemut received him as an apprentice at age fifteen, during which period woodcut techniques were assimilated

C. Aged fifteen, apprenticeship under Michael Wolgemut commenced, through which woodcut technical proficiency was cultivated

D. When fifteen years transpired, Michael Wolgemut accepted him as apprentice, facilitating woodcut technique acquisition