Read the passage.
As Cara shuffled through the neglected, barren parking lot, she thought about the fight. Edie would never forgive her for what she had said. Their friendship was over.
Then Cara saw it. A small, brilliantly red flower had managed to grow through one of the many jagged cracks of the parking lot. It stood in the midst of the parking lot like a lone boat in the middle of the ocean. How it had survived in this wasteland, Cara would never know. But seeing this unlikely flower, she began to think that anything was possible. Maybe Edie would forgive her.
The phrase “a small, brilliantly red flower” appeals to the reader’s sense of _____.
sight
touch
smell
hearing