Step 1: Understanding the Concept:
The question describes a specific 19th-century French movement that broke away from traditional "studio" painting to capture the world as it appears in a fleeting moment.
Step 2: Detailed Explanation:
Impressionism is an art movement that originated in Paris during the late 19th century.
Key characteristics include:
1. Small, thin, yet visible brushstrokes.
2. Emphasis on the accurate depiction of light in its changing qualities (often emphasizing the effects of the passage of time).
3. Ordinary subject matter.
Claude Monet is the most iconic figure of this movement; his painting Impression, Sunrise gave the movement its name.
Step 3: Final Answer:
The movement described is Impressionism.