Photography involves capturing light on a light-sensitive medium like film or an electronic sensor. Key elements that determine the style and atmosphere of a photograph include color, composition, camera position, light, perspective, close-ups, framing, and techniques to depict movement. Composition refers to the arrangement of visual elements like lines, shapes, values, textures, colors, and directions. Camera position, lighting, perspective, and framing choices can all impact the meaning and effect conveyed by a photograph.