A sculpture
A sculpture is a type of artwork created by shaping hard material into a object.
During his studies of Earth, Trelane found Napoléon Bonaparte highly admirable and kept a bust of Napoléon in his castle on Gothos. (TOS: "The Squire of Gothos")
Sculptures of the USS Enterprise-B and USS Enterprise-C adorned the wall of the observation lounge on the USS Enterprise-D during the first few years of that vessel's service. (Star Trek: The Next Generation)
David was a famous sculpture by the Human artist Michelangelo. In 2370, Jean-Luc Picard compared it to Symnay's Tomb for its ability to inspire and affect individuals. (TNG: "Birthright, Part I")
The Eventualist movement was a school of classical sculpture.
A post-eventualist, pre-Matoian bronze and triptin sculpture was auctioned at Quark's in 2373. (DS9: "In the Cards")