How to Photograph Ghosts

October 6, 2015

Egrets gather on a floodplain in Danube-Drava National Park, Hungary.

Photo by Réka Zsirmon/KUDICH-ZSIRMON Photography

Egrets gather on a floodplain in Danube-Dráva National Park, Hungary. Photographers Zsolt Kudich and Réka Zsirmon used a two-second exposure to capture the speed of airborne birds and the stillness of those on the ground.