Romanticism (noun)

1. A cultural, literary, and artistic movement of the late 18th and early 19th centuries that emphasized the imagination, emotions, and individuality.
2. A movement in art and literature in the late 18th and early 19th century characterized by a heightened interest in nature, emphasis on the individual's expression of emotion and imagination, and the idealization of the past.

Origin:

Early 19th century: from french romantisme, from romantique (see romantic).

Examples:

1. The novel was written during the romanticism era.
2. The painting was a prime example of romanticism in art.
3. The poet's work was heavily influenced by romanticism.
4. The movement of romanticism emphasized on the imagination and emotions.
5. The romanticism era was a time of great artistic and literary achievement.