"The Horse" Based on a True Story:
Acid and Chains found a lone tree growing from the ground in a hidden hollow. It's long trunk arched up, an then threw itself back into the earth below. The knotting looked like a perfectly formed western saddle complete with saddle horn. While the alcohol would coarse through their system, they played cowboy in more ways then one long into the night.

Done by ME in ArtflowStudios and SAI
Those who know my history know the story of "the horse" tree in details.