Final answer:
The repetition of a single element in a work of art is known as repetition or pattern, which is essential for creating rhythm, focusing on themes, and emphasizing certain aspects within the artwork. The correct options are A and D.
Step-by-step explanation:
The recurrence of a single element in a work of art is called repetition or pattern. This concept is vital in the composition of various artworks, as it creates rhythm and focuses on a theme or emphasizes certain aspects of the piece.
When an image or object is repeated throughout a work of art, it can create a predictable, systematic arrangement that the eye notices and is attracted to. This repetition can be used to explore a theme, emphasize important points, or convey movement in the artwork, such as the way bold and directional brushwork can depict the crashing of waves.
It is also apparent in photography and street art, where visual patterns guide viewers to intended meanings and interact with their environment.
Hence, Options A and D are correct.