Here's why:
* Personification is a literary device where human qualities are given to inanimate objects or abstract concepts.
* In this example, the dawn is personified with "fingertips of rose".
* Dawn is a natural phenomenon, but the phrase describes it as having human-like fingers that are rosy, which is a metaphor for the soft, pink hues of the sunrise.
This use of personification creates a more vivid and imaginative image of the dawn, making it feel more personal and engaging.