Simple:
* The lush canopy of leaves blocked out the sun.
* The canopy of the tent provided shelter from the rain.
Descriptive:
* The canopy of the rainforest was a vibrant green, teeming with life.
* The canopy of stars stretched across the night sky like a celestial tapestry.
Figurative:
* Her laughter was a canopy of joy, spreading warmth and happiness to everyone around her.
* The city lights formed a shimmering canopy, obscuring the moonlit sky.
In a story:
* He crept through the dense jungle, the canopy overhead blocking out all but the faintest rays of sunlight.
* The weary travelers sought refuge under the canopy of a giant oak tree, its branches offering a welcome respite from the scorching sun.
Formal:
* The canopy of the bridge was intricately designed, showcasing the skill of the architect.
* The canopy of the church was adorned with beautiful stained glass windows.
The best way to form a sentence using "canopy" depends on the context and the desired tone.