The area or volume in and around objects, defined by other elements of art. It can create depth, perspective, and balance.
Astronomy: Astronomy is the study of celestial objects and phenomena that originate outside the Earth's atmosphere. Topics in astronomy include the study of galaxies, stars, planets, and other objects found in space.
Astrophysics: Astrophysics is the branch of astronomy that deals with the physical properties and dynamics of celestial objects. It includes the study of the nature of stars, galaxies, and the universe as a whole.
Astrobiology: Astrobiology is the study of the origin and evolution of life in the universe. It includes the study of the potential for life on other planets and the search for extraterrestrial life.
Planetary Science: Planetary science is the study of the structure, composition, and evolution of planets and their satellites. It includes the study of the geological and atmospheric processes that shape these bodies.
Cosmology: Cosmology is the study of the origin, evolution, and structure of the universe as a whole. It includes the study of the large-scale structure of the universe, the formation of galaxies, and the nature of dark matter and dark energy.
Space Exploration: Space exploration is the study and exploration of outer space. It encompasses the study of the properties of the universe, the search for extraterrestrial life, and the development of technology to explore space.
Spacecraft Design and Engineering: Spacecraft design and engineering is the process of designing, building, and testing spacecraft to explore space. It includes the study of propulsion systems, materials science, and the development of software and electronics systems.
Space Medicine: Space medicine is the study of the medical and physiological effects of space travel on astronauts. It includes the study of the effects of microgravity, radiation, and other factors on human health.
Space Law and Policy: Space law and policy refers to the legal and regulatory framework that governs activities in outer space. It includes the study of international treaties, intellectual property rights, and liability for damage caused by space activities.
Space Weather: Space weather is the study of the effects of solar activity on the Earth's environment. It includes the study of solar flares, coronal mass ejections, and the impact of these phenomena on satellite communication and power grids.
Positive Space: This is the actual object or subject in a work of art that is depicted.
Negative Space: This is the empty or space around the subject of the work of art.
Deep Space: This is the illusion of three-dimensional space on a two-dimensional surface using linear perspective, atmospheric perspective, and overlapping forms.
Shallow Space: This is the limited sense of depth on a two-dimensional surface achieved through flattening out of forms.
Flat Space: This is the total absence of depth or minimal depth in a two-dimensional work of art.
Picture Plane: This is the imaginary flat surface on which the picture is created.
Scale: This is the use of different sizes of visual elements to create a sense of depth, space, or mood in the artwork.
Overlapping: This is an element of composition where one object partially covers another, creating a sense of depth and space.
Hierarchy of scale: This is a visual device in composition, where elements are arranged hierarchically according to their size to create a sense of space and depth.
Proportion: This is the relationship between the size, shape, and arrangement of different visual elements in the artwork to create a sense of space and balance.