Classical bust study – a step-by-step guide
Why do cast drawing? The clean and clear appearance of classical busts makes easier to study light, value and form. Classical bust study used to be an indispensable part of formal art education in ateliers and art academies prior to the rise of modernism. My solid training in classical bust study has benefited me throughout my painting career.
In 1978, after the Cultural Revolution, I visited alumni at the Guangzhou Fine Arts Academy. I ran into a retired art professor in the school. He asked me, “Mau-Kun Yim, you were the President of Academic Affairs of the Student Association. Do you have any theories why your class has so many outstanding graduates?” (There were more than ten renowned artists from my class such as Chen Yanning (https://en.wikipedia.org/wiki/Chen_Yanning), 張紹城，招熾挺, I replied, “Maybe it was because there was no education reform at the time, and we spent a solid four years on classical bust studies?”
Step 1 – Block in
Classical bust study is the foundation of drawing. Its clean and clear state makes it easier to study light and value.
First, evaluate the position of the sculpture from every direction. Use reference lines to establish the positions of its top, middle and bottom areas. Find the center point of the sculpture (around the core shadow area under the chin), then locate the mid-point of the sculpture head (around the eyes). Divide the forehead into thirds, as well as the area between the eyebrows and the nose, and from the nose to the chin. Finally, block in the hair, mustache, chest, and base.
The most important point is to use straight lines at different angles to define or cut out the shapes. Omit curves and simplify the subject. This is the key to grasping the shape of the sculpture.
Step 2 – Planar analysis
When focusing on the facial features, distinguish between the front and sides of the face. Mark the lines at the eyes and the mouth, and then find the midline of the sculpture, located halfway between the eyebrows. After the line is drawn, the side closer to you will appear larger due to perspective. Then draw the different dimensions of the nose, its front, sides and base. Position the rest of the facial features in relations to the nose. Pay attention to the bone structures that create shadows and curves, such as the brow bone, nasal bone, cheekbone, temporal bone and mandible. Also, locate the areas where large differences in value occur.
The process may seem very abstract, but it is a key step to adopting a three-dimensional viewpoint on a piece of two-dimensional paper.
Step 3 – Add value
All objects have light, middle, and dark values when exposed to light. The block-in should include not only block-in of key parts of the plaster cast but also the dark areas. In this case, it would be the side planes of the nose, cheeks, and forehead.
The trick is to not make the ark areas too dark. Instead, I use the middle value to block in at this stage so I can easily make revisions to the shape, position, and size at later stages. Once the dark value is fixed, you’ll have difficulty changing it, so for now, keep the dark areas lighter than you want them in the final drawing.
The dark value areas should be treated as a whole at this stage. Create general, big blocks and leave out the details. In this respect, drawing works in the same way as sculpting. It is not necessary (nor is it possible) for a sculptor to carve small details during early stages.
Step 4 – Continue to add value
It is extremely important to develop the skill to examine all parts of the drawing as a whole and not be tied down by the details. Otherwise, you may tend to see the tree but missing the forest.
Step 5 – Re-examine perspectives
Step 6 – Create details
Step 7 – Finish up
Classical bust study allows us to study closely key components in classical painting such as proportion, perspective, value, space, soft and hard edges.
In this lesson, you will learn
Use straight lines to block in – using straight lines makes it easier to compare lengths and distances to achieve likeness.
Conduct planar analysis – this is a process of simplifying the subject and dissecting it into major planes and then smaller planes within, including tonal shapes. Ignore details at this point. Imagine you’re curving a sculpture or constructing a house, planar analysis is like putting together of the house.
Add value – Add value to major tonal shapes. The key is to use middle tone in place of the darkest value during this stage so that it’s easier to make revisions later if needed
Create details – Details can be created using different strokes and tools such as paper blender, rubber eraser, or tissue paper. When creating details, pay attention to the value gradation in the light and dark areas.
If you can, find a cast to practice your drawing or see if you can join a meet-up group to practice drawing a cast.
We have included a few cast drawings in the course materials for you to study if you wish.
We have also included a one-pager of key steps so that you can print out and keep it at hand as a reminder when you practice drawing.
A few things to keep in mind:
Remember to use straight lines to block in and conduct planar analysis. It’s an abstract concept and it takes time to get used to it. However, once you develop the habit of using straight lines and planar analysis to build your drawing, it will help you create drawings that are solid, true to the form of the subject, and have dimensions.