Just want to show my one of my entrance pillars that I made. I used a pipe insullation box that stands 6' tall. I got the boxes from work for free "score", then filled in the hand holes with cut out pieces of cardboard. Then I painted black, (tip the 98cent paint from walmart sucks), then painted on the "morter" lines. Since this picture I made another one and painted crack lines on both. I am thinking of making an arch to connect the two with pvc and cardboard. They will be the entrance to the driveway---IF IT DOESN'T RAIN. It's amazing what can be made for free or very little $$$$$.