God's Nuggets: The Cross in the desert

I am learning so much in my Bible study (A Woman's Heart), but this really stood out to me today. When God instructed the Israelites to camp around the tabernacle in the desert, He designed it in such a way that if looking at it from above it looked like a cross. Take a look at this picture (scroll down to the bottom): The Camp of Israel from Numbers 2. So, I have studied the Bible for many years, but I have never heard this. How awesome! Thank you, Lord, for always showing Who You are in something so simple as the set up of a camp of people.