Learning Common Lisp 

Common Lisp is an old language compared to many that are used now, such as Java, Python and C#. But this does not in any way mean it is no-longer useful, in fact it has many of the features that many modern languages have and many that they don’t. One of the great things about…

Light and Shadow Basics Part 3

While parts 1 and 2 focused on the basic areas of light and shadow that can be found on an object, in part 3 I will look at some other things that you will want to keep in mind when drawing or painting light and shadow. Such as how colour effects reflected light and how…

Light and Shadow Basics Part 2

In this part I will continue what was said in part 1 by showing how shadows are effected by other objects that the main object may be beside or sitting on. This includes things such as cast shadows and reflected light that I mentioned in part 1. Using the same sphere that was used in…