The correct answer is C. Both were skilled in multiple professions
Explanation:
Albrecht Durer was a prominent figure in the German Renaissance, due to his multiple works and professions he is often compared to Leonardo da Vinci and other important figures of the Italian Renaissance. Indeed as Da Vinci, Durer was skilled in multiple techniques and areas that include engraving, watercolor, aesthetics, and studies to understand the human body and proportions. This can be compared to the Italian Leonardo Da Vinci that was also an expert in multiple areas such as painting, sculpture, science, anatomy, among others. Thus, they both were skilled in multiple professions.
Because there was no market for largely speculative drawings of ideas for mechanical devices, most of which were not practical and many of which were little more than doodles.
i'm californian and I know about it, we also just had another one not to long ago but it failed. let me know if this isnt right and I'll follow up in comments.