I was looking for something to make a wind guard for my blending pot and found a sheet of 1/16" Corten steel. I cut the 48.5" sheet to 12 inches wide. I figured each side with a square and rule at 5.75" and made 8 45 degree bends with a 36" HF brake. I tacked it together with oxy/acetylene, reducing flame.
The neighbors will think it's just another one of those artsy firepit thingies. LOL