Final answer:
Mary Cassatt did not utilize dynamic composition in 'The Child's Bath'; instead, she adopted Japanese print characteristics like asymmetry, flat color use, and naturalism.
Step-by-step explanation:
The characteristic taken from Japanese prints that Mary Cassatt did NOT utilize in The Child's Bath is dynamic composition. Cassatt's work is known for its intimate, static scenes focusing on the private lives of women and their children, with an emphasis on their connection, rather than dynamic movement. In her paintings, such as The Child's Bath, Cassatt adopted the Japanese print characteristics of asymmetry, the use of flat areas of color, and a certain degree of naturalism in the depiction of her subjects which is evident in the muted palette and simple setting she portrayed. However, unlike many Japanese prints that may use dynamic composition to convey movement and energy, Cassatt's composition is calmer and more stationary, focusing on the tender moments between mother and child.