San Francisco Magazine has published Hart's photographs of the Sausalito Art Festival, Pinot & Plaid wine tasting and the Mill Valley Film Festival.
As the official photographer for Sausalito Art Festival, Hart's photos are used online, in print ads and publicity in publications such as SF Chronicle, NBC, Pacific Sun, etc.
Academic institutions such as IAPHS, RWJF HSS, NYAM and NAM use Hart's photographs for websites, ads, reports and promotional materials.
Photographs are used to publicize the annual New Year's Eve festivities on the Times Square website, print ads, PR, programs and billboards.
Photographs are used for full page ads in Yoga Journal and other publications to promote annual
Solstice Yoga in Times Square.
Several of Hart's photographs of global water issues in Malawi, Africa were included in a coffee table book, WATER VOICES from Around The World.