Tracy Swift's breath hitched, not expecting Mr. Lester Bank to ask this question. In fact, she knew nothing about painting and couldn't see the subtleties in it.
So when Lester asked this question, it truly made Tracy's heart tremble. Luckily, both the person in charge and Lester were focused on the painting, not noticing her strange expression.
At this moment, Lester was still exclaiming, "This painting is just amazing! Even I might not be able to create such a perfect piece! However, I can confirm that there are two authors of this painting. The final two strokes are simple, but they add color to the painting. Miss Swift, are you the one who completed the painting, or the one who put the finishing touches on it?"
After pondering, Tracy remembered that Lester had said the author of the painting was a woman, and the one who added the final two strokes was a man. So, she could only answer, "I painted it, and the last two strokes were added by a friend."