Before you start, to tell you about the perspective problem of sketching apples, many people think that the term perspective is very abstract, perspective is to look at the essence over the surface, that is, on the side that you can't see, through your own thinking to construct a pattern, just like the following picture.
Sketch steps
Having said perspective u, we begin to move into the formal study of sketching an apple, starting with the framework of the first step, observing the apple, and drawing its frontal frame.
The first step is not to draw too fine, draw the general position structure is good, and then we have to start further refinement, deepen the light and dark junction, lay a layer of shadows in the dark, mainly to clarify the position of the dark light.
After the approximate position is determined, we will start the formal shadow stage, starting from the shadow of the light and shade, and then transitioning to the gray part in the middle, paying attention to the recess of the apple to focus on the depiction, which is a face with a separate shadow system.
Finally, we need to adjust the tone again, sort out the overall sense of harmony, and portray some details.
Apple's tutorial is done.