Which artistic movement is characterized by capturing an impression of a moment?

Impressionism is the correct choice because this artistic movement emerged in the late 19th century and is especially known for its focus on depicting moments in time, capturing the transient effects of light and color. Impressionist artists often painted en plein air, or outdoors, to capture the natural changes in light and atmosphere as they occurred. They employed loose brushwork and a lighter palette to convey the fleeting nature of their subjects, which could include landscapes, urban scenes, and everyday life.

This movement was a significant departure from the detailed realism of previous art styles, emphasizing subjective experiences and personal impressions rather than strict representations. The goal was to evoke a feeling or moment in time rather than to present a highly polished and detailed image, which is a hallmark of Impressionism.