Yes, they are.
Claude Debussy
The two composers most associated with Impressionism are Claude Debussy and Maurice Ravel. Debussy is often seen as the pioneer of the style, using innovative harmonies and textures to evoke mood and atmosphere. Ravel, while also embracing Impressionist techniques, incorporated a more structured approach to form and orchestration. Together, they significantly shaped the sound and aesthetic of early 20th-century music.
One work that is often associated with this period is Maurice Maeterlinck's work Pelléas et Mélisande, which was later the basis of an opera by Claude Debussy.
Of course Impressionism, since Post-Impressionism means after Impressionism.
Post Impressionism can be seen as a extension of Impressionism, but disregarding many of the limitations and certain concepts of Impressionism.
impressionism
Impressionism
Claude Debussy.
Impressionism
claude debussy
Claude Debussy
Claude Debussy
Impressionism, technically.
Impressionism
Debussy and associated with painting technique
'Impressionism' - the best example being Pelléas and Mélisande by Claude Debussy.
Claude Monet is the father of Impressionism!