The Presidio Trust has actively restored and managed this historic Bay Area site, and today the park looks as it did when the base was decommissioned 15 years ago. In an effort to continue their conservation efforts and repair damages, the Presidio Trust commissioned a Digital Preservation Project of the historic buildings. CyArk was brought in to find out exactly what the building’s adobe walls looked like, and how subsequent occupiers added layers of new materials to accommodate changes in use.