Investigate how educated and truly wise she is. Then, clever painter, I implore you to come here quickly.

This couplet is a heartfelt request to a skilled painter. The speaker urges the 'clever artist' to come quickly, but not before carefully observing and understanding the subject. The artist is asked to assess how well-educated, learned, and wise the person is. It's a plea to capture not just the physical appearance, but also the inner wisdom and intellectual depth of the individual. The speaker wants the painter to truly grasp the subject's essence before immortalizing them on canvas, highlighting the importance of portraying character alongside beauty.