Sketching - Cylinders & Elliptical forms

The examples below all start with a centre line. SKetch a centre line and then add a series of ellipses to the centre line. Connect the outer edge of the ellipse to form a smooth curve form. Add thick and thin lines to define the shape. Add a little tone wither with a fine line pen or marker. Adde a ground shadow.

Combining Elliptical forms with 2 Point perspective