The closed tent may sweet at night. In order to protect the sculptures from the condensation staining the surface, we covered each sculpture with a sheet of thin plastic. I brought a box of painter's plastic drape. It was very useful. I stored the boxes under the tables and shelf. Next day, the boxes and shredded paper were slightly damp because of the moisture on the ground. I spread the plastic drape on the ground and placed the boxes on top of it.