Space represents one of the most significant aesthetic and conceptual elements in contemporary sculpture. It is no longer perceived merely as an empty area surrounding a sculptural mass, but as an active component in constructing the artwork and shaping its visual and intellectual meanings. The transformations that have taken place in modern and contemporary art have redefined the relationship between mass and space, allowing absence to become a form of presence and visual silence to communicate ideas and emotions beyond the limits of physical form. In traditional sculpture, attention was often concentrated on mass, volume, and material detail. Contemporary sculpture, however, has increasingly explored open spaces, cavities, holes, and gaps as independent elements of artistic expression. Sculptors use both the space surrounding an artwork and the voids within it to reorganize relationships between its components and establish a visual balance that transcends material solidity. As a result, sculptural form is no longer understood through its physical mass alone, but through the continuous interaction between what is present and what is absent. The aesthetics of space are evident in its ability to guide the viewer’s gaze and stimulate imagination. Openings and spatial compositions create multiple visual dimensions that change according to the viewing angle, lighting conditions, and surrounding environment. Light also plays a vital role in revealing voids and producing shadows, giving sculptural works a renewed sense of vitality. Viewing thus becomes an interactive experience that evolves as the observer moves through the space. Conceptually, space in contemporary sculpture carries meanings that extend beyond its formal function. It may symbolize absence, freedom, transformation, or the relationship between human beings and their surroundings. Through the thoughtful use of materials, subject matter, and cultural context, artists can give unoccupied space an expressive capacity comparable to that of solid mass. The use of diverse materials, including metal, wood, stone, and industrial materials, has further expanded the possibilities for manipulating space and establishing it as a fundamental element of sculptural composition. The significance of space extends beyond the final form of the artwork to include its relationship with the exhibition environment. Contemporary sculpture may interact with architecture, nature, and the movement of viewers, allowing the surrounding environment to become part of the artistic experience. Understanding contemporary sculptural practice therefore requires examining the relationships between mass, space, light, and movement. In conclusion, the aesthetics of space in contemporary sculpture reveal a fundamental transformation in the understanding of artistic form. Absence is no longer the opposite of presence; rather, it becomes a partner in generating meaning and shaping aesthetic experience. Artistic value does not always depend on the space occupied by solid mass, but may emerge from the openness it creates for light, movement, and interpretation. In this way, space becomes a sculptural language that expands the expressive and creative possibilities of contemporary art.