Beholder (noun)

1. A person or thing that looks at or observes something.
2. A person who has a particular aspect or appearance in the eyes of others.

Origin:

Beholder is derived from the middle english word "beholdere", which comes from the old english word "behealdere". both words mean "one who looks or observes".

Examples:

1. The beholder of the painting was mesmerized by the skillful brushstrokes of the artist.
2. In the eyes of the beholder, the sculpture was a masterpiece.
3. She was the beholder of his secret love for her.
4. The beholder of the truth is often the last person to accept it.
5. The beholder of the trophy felt a sense of pride and accomplishment.