Pinus granum commonly known as the Rip-rap Rocky Granite Pine

A stand of pines in the Stone Forest. There are several species of the Rip-rap Rocky Pine. The Pinus granum are easily recognized by their deep blue hue. 

Pinus saxicalcis (Rip-rap Rocky Limestone Pine)

Other Stone Forest Trees:

Betula lithos (Stone Birch)

Ulmus lapidis jaspidis (Jasper Elm Tree)

Quercus quarrii (Blue Marble Oak)

Process

Step 1: First layer of watercolor.

Step 2: Second layer of watercolor.

Step 3: Possum Patty Lithification Process completed with black Sharpie Ultra-fine pen.

Strathmore 400 Series Wirebound Watercolor Art Journal.