The Project of Interest NextData, in collaboration with the Department of Earth System Sciences and Environmental Technologies of the National Research Council of Italy, the Gran Paradiso National Park (PNGP), the Association of Italian Nature Photographers (AFNI), the Italian Society for Photographic Hunting (SICF) and the Association IBEX-NaturePhoto, is willing to organise a large photo exhibition on Italian mountain ecosystems. Goal of the exhibit is to show the beauty, richness and complexity of these mountain ecosystems and of the organisms which constitute them, combining scientific approaches and aesthetic value. All nature photographers interested in documenting and illustrating Italian mountain ecosystems are invited to contribute with their images. Further details are given in the attached document (in Italian).