I thought I'd be fancy schmancy by using a grid background.
step 2 of 5
Drew Mr. Caveman with combination of FUR and LONG FUR brush.
step 3 of 5
Added desert background with sketchy and shaded brush
step 4 of 5
Still using sketchy and shaded tools I created the fire. Used SIMPLE for caveman's facial features.
step 5 of 5
At this point I changed my mind and decided to turn it into a night setting so blacked out the background which was a painstaking process since I was only using the laptop touchpad. Then I noticed the ABOUT tab and realized I could increase the brush size and made the blackout process easier. Used the CIRCLES for the moon and then switched back to SIMPLE with an increased brush size to add the artsy fartsy moon halo.