Complete works of photographic geometric construction methods

Correct composition

The object is in the middle of the picture;

Wide object is horizontal mode;

Tall objects are vertically combined.

Wrong composition

There is a line at the bottom of the object;

Objects pass through a central axis at the same time;

The relationship between aggregation and dispersion is unreasonable, and the objects are too scattered;

Objects are up, down, left and right in the diagram;

Let's take the combination of geometry as an example to help understand composition:

Steps:

1, simply determine the position of the geometry;

2. Define the shape of each geometric figure;

3. Using virtual and real lines and perspective structure to reflect the spatial volume;

4. Find out the dividing line between light and shade and projection;

5. Unified painting of dark parts;

6. Wipe the dark part with a pen and paper, and erase the bright part with an eraser;

7. Draw the dividing line between light and shade again;

Ok, just like what you have _