SDC - Planes & Blocking in the Shadow Value

For the month of September I'm taking part in Pencil Kings Shading Drawing Challenge, with instruction from the lovely Diane Kraus. You can see Diane's work on her website

This post covers my studies from Lesson 2: Blocking in the Shadow. My studies from Lesson 1:  Understanding the Value Scale can be viewed in my earlier post Learning Values with the Shading Drawing Challenge (SDC).

+ + +

Seeing Form with Planes

In Lesson 2: Blocking in the Shadow, we explored placing value on simple forms, starting with the cube, cylinder, cone and sphere. Learning to shade the form of these basic shapes is essential to understanding the form of more complex objects. When simplified, all objects are made up of one or a combination of these basic shapes.

Before blocking in the shadow we sketched in the planes of the objects. This is to better understand the form and how light and shadow fall across it.

Simple shapes with blocked in shadows

Hopefully the planes in the above image are fairly self-explanatory, but for reference;

After studying these basic shapes, it was time to put them into action by blocking in the shadows on some still life objects.

Simple still life studies with blocked in shadows

As you can see, the bowl in the above image is a half sphere and the pot is made up of cones, spheres, and if you imagine lines going from the edges of the lid down to the base, a cylinder too.

The objects can get a bit more complicated (for example, the flattened cone in the dress of the figure below), but the same shading rules still apply.

Still life studies with blocked in shadows

If you're wondering why the shadows are only one value, it's to establish the separation of light from the shadow area (reiterating from my last post - values from the light range don't appear in the areas of shadow and vice versa).

And to wrap up, blocking in the shadows of a still life set up.

Still life studies with blocked in shadows

Up next, SDC Lesson 3: Shading Simple Objects.

+ + +

Enjoy art? I'd love to hear from you! Connect with me by leaving a comment or getting in contact via Twitter or Facebook.