Why are Impressionist art forms different than traditional art forms and why?

Impressionist art forms differ from traditional art forms primarily in their focus on capturing the fleeting effects of light and color, rather than adhering to realistic representation and meticulous detail. Impressionists often painted en plein air, using loose brushwork and vibrant palettes to convey movement and atmosphere, emphasizing the artist's subjective experience rather than a precise depiction of the subject. This shift reflects a broader cultural movement toward individual perception and the exploration of modern life, contrasting with the structured techniques and formal themes typical of classical art.