The Cenozoic era, spanning the last 66 million years, has left behind remarkable geological formations, including syenite, a coarse-grained igneous rock often used in monumental outdoor sculptures. Among the most famous Cenozoic syenite sculptures is the *Great Sphinx of Giza*, though primarily carved from limestone, its base incorporates syenite elements. Another notable example is the *Mount Rushmore National Memorial* in the U.S., where syenite was used for its durability and aesthetic appeal.

In Europe, the *Lion Monument* in Lucerne, Switzerland, carved from syenite, stands as a poignant tribute to Swiss Guards. Meanwhile, Brazil’s *Christ the Redeemer* statue, though mainly soapstone, features syenite in its foundational layers. These sculptures highlight syenite’s versatility and enduring beauty, blending art with Earth’s geological history.

Syenite’s resistance to weathering makes it ideal for outdoor art, ensuring these masterpieces endure for generations. Whether as a primary material or a supportive element, Cenozoic syenite continues to inspire awe in the world of sculpture.