tree in the graveyard

I drew this painting when I was 13 or 14,I want to convey panic incisively,I didn't have any professional training of painting.All my brushwork was led by depression,I was even scared when I finished this painting.But I never drew a incisive one later on.
in the original painting there was a label date and there was no man,I superinduced that hat-man 1years later when I finlished this and add a label date.The label date broke the composition badly so I erased it with photoshop before I submitted.