What are the components of photographic signs?

Signs, as symbols with specific functions, focus on information dissemination, which means the continuation of time and the expansion of space. This requires that the form of signs should not be limited by time and place, but should pursue an independent vitality and a universal aesthetic feeling beyond time and space.

Logo design is essentially composed of four basic elements: point, line, surface and color. With the combination and construction of different methods and the change of construction methods, ever-changing logo design can be evolved.