It really was simple. Steve used what looked like a tan blanket, scattered brownish green moss around, put out a few wood sticks mostly in piles near the clusters of huts, put out bits he had picked up from the craft store such as beads that looked like African jars, put out bits of plastic grass mat from the craft store, and added his scratchbuilt huts and kraal. The overall effect was striking. It really looked like arid parts of Africa.