What is the fine-grained topic of the following text: Inspired by the work of Pablo Picasso, Wassily Kandinsky and Paul Klee, Miro developed from 1924 onwards his own unique, distinctive language, which is characterized by powerful colors and simplified forms that characterize his style. Only return the topic.
Miro's unique artistic style inspired by Pablo Picasso, Wassily Kandinsky, and Paul Klee