The "sacred realm" is a theme of art that explores a. consumption of delicious foods and beverages. b. religion or deities. c. the cleanliness of artists. d. the study of abstract and nonrepresentational art.

The Sacred Realm is one of the most prominent elements of the entire Zelda series, but many people cannot piece together what it actually is, and what it means. The Sacred Realm is a theme that cannot be seen with human eyes. Religious images help to give concrete form to abstract ideas.

Hence,

The best answer choice is:

 B. religion or deities.

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