I love the natural feeling Andy has gave this picture. He has broken rocks almost perfectly through the middle to create a path. The white layer near the crack also make the picture even more appealing.
Sketchbook refrence work, a page looking into botanical illustration from over the years. I have used a cross section of media including watercolour and fineliner. Using different paper to work on has also been an essential part of these pages as I have experimented on working on sugar paper, newspaper and others. Dimensions: Double page spread in A3 sketchbook.