Wide Paint Brush
I'm not sure if these are standard brush sets in PS, but check and see if you have sets called "Assorted Brushes," "Dry Media Brushes," or "Thick Heavy Brushes." Some of the brushes in those sets render a natural looking brush stroke.
|DSC_9643 by NOWHITELENS|
from Best Photo of the Week
|Thailand Sunrise by ozziebadger|
from Ships and Boats