What does the speaker imply when he mentions that the artist will deny ever having seen him?

The implication that the artist will deny ever having seen the speaker suggests a deeper commentary on the relationship between the subject and the artist. The correct choice points to the idea that, despite the artist's skills, there is a profound disconnect that prevents any true likeness from emerging. This indicates that even if the artist is aware of the speaker's existence, their understanding or interpretation is so limited that it would not accurately reflect the speaker's identity or essence in their work. The notion of "precise knowledge" underscores that an awareness of someone does not always translate into an authentic or meaningful representation, highlighting the complexities of artistic perception and personal connection.