Limestone has been a favored medium for sculptors throughout history due to its durability and workability. Among the most famous limestone outdoor sculptures is the Great Sphinx of Giza, an ancient marvel carved from a single limestone block. Another iconic piece is Michelangelo's David, originally intended for outdoor display, showcasing Renaissance artistry. The Moai statues of Easter Island, though primarily made of volcanic rock, include limestone variants. Modern examples like the limestone installations at the Yorkshire Sculpture Park highlight contemporary creativity. These works, spanning centuries, reflect humanity's enduring connection to stone and artistry.