Visual-spatial intelligence refers to the ability to mentally represent the spatial world internally and navigate or manipulate objects within it. It involves skills like visualizing objects from different perspectives, using imagery to solve problems, and performing tasks like reading maps, drawing diagrams, and assembling complex structures. People with strong visual-spatial intelligence excel at visual arts, sciences like chemistry and physics that involve imagining 3D structures, and spatial occupations like architecture, navigation and engineering. Exercises to strengthen these abilities include mind mapping, visualizing scenarios, creating videos, photography, orienteering with maps, and using visual study aids that incorporate images, diagrams and color.