How to draw a good structural sketch of a plate

When we draw still life sketches, the plate is often to draw. Because its structural perspective is to test our understanding. But in the new drawing is often drawn, think it can be, but there is no connotation. It is not useful to look at. So how in the end to draw it? Below I will share with you my about the structure of the plate drawing

Tools/materials

4B pencil, eraser, sketch paper, drawing board

First, use the cross to set the center of the plate, and then set out the left and right and up and down distance of the plate.

Then draw the outer outline of the plate, and the left, right, top and bottom of the inner circle

Draw the inner circle. Draw the thickness of the plate

Adjust the lines. Be careful with the lightness. Then draw some light and dark on it to indicate the direction of the light source