Without specialist equipment it is usually a very bad idea to try and take underwater shots with your expensive digital camera! This tutorial details a simple way to keep your feet dry and create a realistic texture that closely resembles the surface of water if seen from below.
Continuing in the pattern series, this third tutorial deals with tiles, which are no more than a more complex application of a pattern. In mathematics this is called a tesselation. We will do two different kinds of tiles. First, we will tile a canvas with grass and clover, and in the second example, we will examine a hexagonal tiling.
