Given three adjectives, use them in a sentence to form a metaphor.
Serene, formidable, and radiant
Like a serene lake, she had a formidable presence that seemed to radiate an aura of calmness and strength.
Complete the following task based on the instruction and optional input provided.### Instruction:
Given three adjectives, use them in a sentence to form a metaphor.

### Input:
Serene, formidable, and radiant

### Output:
Like a serene lake, she had a formidable presence that seemed to radiate an aura of calmness and strength.