I like natural materials, this one is made behind a dirt hump a dozer pushed up on the edge of what was a log yard that I turned into a food plot. I had another across the plot for different wind directions. I dug out a flat spot to set my chair in both of the blinds on this plot.
It has holes to shoot through;
This one has a bunch of brush tied to existing small saplings, again with shooting holes. Every time I hunted it I would cut an arm load of brush on my way to the blind to fill in empty spots. This blind is in a funnel in a deep hollow that is full of white oaks. I killed my biggest buck to date out of it at 8 yards.