What is a photographic structure? General laws of structure?

Photographic composition is: it is the layout and structure on the screen.

The general law of composition: uniformity and irregularity.

1, uniformity is generally the consistency of appearance, more specifically, the consistent repetition of the same shape. This repetition becomes the unity of the forms of giving and defining objects.

2. This is the law of formal beauty corresponding to unity. Is to break down the difference into unity and then destroy it.

3. Composition should use the law of unity of opposites, reflecting the relationship between object and subject, distance and proximity, virtual and real, sparse and dense, gathering and scattering, opening and closing, hiding and revealing, black and white, big and small. Symmetry and balance, rhythm and rhythm in the basic laws of composition.