which do you prefer: digital art or more traditional (ex. drawing, painting, sketching) art styles and why? Can I use your answer in a project of mine (you will remain anonymous)

He developed the concept of linear perspective, and he had the ability to solve architectural problems using mathematics.

Generally spontaneous human combustion is something that still bewilders some, human combustion happens very rarely and doesn't affect the surrounding areas, so unless you want to set your self on fire, human combustion will remain spontaneous and very rare.

Yes and no because if you know the vocabulary used you will understand it and go faster but you might not need it