It is precise imagery because its a detailed visual description
I told u the answer in the comments
The power of Boadicea is highlighted in this excerpt, using adjectives such as fierce, beautiful, and the imagery of "her golden hair blowing round her in the wind" giving the illusion of someone otherworldly, superior to common beings. Her speech rouses deep passion in the people, it's a call for action that is responded eagerly. Loyalty to the Queen is loyalty to the Country, the soldiers pledge their lives to her, hence they pledge their lives to fight for the country against the Romans. Her rage is mirrored and multiplied, till everybody is willing to die for her, to avenge their country.
Imagery: <span>The brightness of her cheek would shame those stars / As daylight doth a lamp.
allusion: </span><span>Else would I tear the cave where Echo lies, / And make her airy tongue more hoarse than mine... </span>personification: <span>That fair for which love groan’d for and would die, / With tender Juliet match’d, is now not fair. </span>foreshadowing: Therefore love moderately; long love doth so; / Too swift arrives as tardy as too slow.