This is a Granary replacement building for Persia. The download includes sample artdefines.xml, text.xml including a apedia and strategy definition, building art, and button to make mod integration easier. The building art has a shadow and basement.
Yakhchāl (Persian: یخچال "ice pit"; yakh meaning "ice" and chāl meaning "pit") is an ancient type of evaporative cooler. Above ground, the structure had a domed shape, but had a subterranean storage space; it was often used to store ice, but sometimes was used to store food as well. The subterranean space coupled with the thick heat-resistant construction material insulated the storage space year round. These structures were mainly built and used in Persia. Many that were built hundreds of years ago remain standing