To my knowledge of literally devices that would be an idiom, because it is a saying for something common!!
Explanation:
The Tyger" is a poem by the English poet William Blake, published in 1794 as part of his Songs of Experience collection. It has been the subject of both literary criticism and many adaptations, including various musical versions.Literary critic Alfred Kazin calls it "the most famous of his poems",and The Cambridge Companion to William Blake says it is "the most anthologized poem in English".
The basic literary devices for short stories,biographies etc... are Tone is the authors voice or style in a writing ;could be comical,compassionate;you can find this by noticing the setting, the time period,the characters and the narrators Point of View on the story. Theme is what the author is trying to say,why he wrote the story,the underlying meaning or lesson. Plot is simply the sequence of related events in the story. Conflict is the struggle or opposing force between the main character and something or someone else. Setting is the time and place the story takes place. Juxtaposition is a unique slang or way of speaking among a certain group; a dialect even. Imagery is using descriptive language to make the readers form a clear image or colorful image like they are there in the story watching in real life
Why do most people choose to vacation in the mountains? Simply because the climate is perfect, and the sights are soothing
*figuratively connects rhymed terms
*creates a diversion from the poem’s real meaning
*creates a sense of rhythm