Briefly describe the basic characteristics of realism with examples.

The basic characteristics of realism are: first, pay attention to the observation and experience of life, and strive to make artistic description conform to the form, appearance and logic of real life in appearance and detail; Second, pay attention to the application of typification methods, and strive to express the essence and law of life through details in artistic description; Third, writers generally do not express their feelings directly in their works, and their ideological tendencies are relatively hidden. The basic characteristics of romanticism are: first, paying attention to expressing ideals and trying to describe art in the way people want; Second, use imaginative logic, exaggeration, fantasy, symbol and other artistic techniques to describe strange people, wonders, strange things and wonders; Third, writers often express their feelings directly in their works, which is strongly subjective and lyrical.