Spending a warm summer evening outside rather than watching stupid television or some such nonsense, I took some straight sticks I picked up during a walk in the local woods (a benefit of the region in which I live) and snipped them into appropriate lengths then sharpening one end with a knife to create that "axed down" look. I then applied a hardening clay to a piece of flat board and using additional glue, placed the sharpened sticks next to one another. The effect is supposed to be that of a quick trench dug, the trunks placed vertically within and the displaced dirt packed in supporting the created wood wall.
Any militia unit worth their salt could create such a rampart in short order!
In case you are curious, these figures are 28mm Old Glory in all their 'delightful' posed beauty (cough) depicting the "Voltigeurs" a well-trained French-Canadian light infantry unit |