If you don’t cite other people’s works, that’s plagiarism. You should cite their work since it isn’t yours, and you should give them the credit.
Answer:
known for glass-covered boxes filled with enigmatically arranged found objects and
collages, Joseph Cornell (1903-1972) was a product of surrealism, which relied on irrational
juxtaposition.
Answer:
only <em>the </em>and <em>and </em>would not be capitalized in this case