I just need what styles came before and after impressionism.

Before Impressionism:  there was the art movement called Realism. Realism is wartists paint in a 'realistic' manner; show objects / scenes as they appear in reality. Some of the artists include Courbet, Daumier and Millet.

Post- Impressionism: Seurat and Pointillism,Van Gogh and Japonisme, Gauguin and Synthetism, Cézanne and the Structure of Pictorial Form, Rousseau and Primitivism, and Les Nabis

Explanation:

this is a experment where you actully have to do the work like go take some photos in something your interstid in

modernism is a 20th century movement