The collection is composed of landscape plans, photographs, negatives, and slides created by Atlanta landscape designer, Julia Orme Martin, from 1971 to 1995. The collection consists of primarily landscape designs for residential properties in the neighborhoods of Ansley Park and Buckhead, in Atlanta, Georgia. Of particular note are the drawings pertaining to the Columbus Museum in Columbus, Georgia as well as those pertaining to the Tompkins property on West Wesley Road in Atlanta, Georgia. Also a part of the collection are Martin family images and slides from two of Martin's lectures.