Péter Kálló is a multi-award-winning photographer and visual communication expert, the founder and creative director of Rockstar Photographers, and art director at Földgömb magazine. His career in Hungarian media spans nearly three decades, from photojournalism and editorial work to visual communication for international cultural events. Together with his team, he helps shape the visual coverage of events including Sziget Festival. As an educator and mentor, he also supports the professional development of emerging photographers. An advocate for environmental and social causes, he completed his Climate Reality Leader training in New York. His work addresses climate change and sustainability through documentary storytelling and science communication. He focuses on the human and social consequences of environmental change, and on how credible, accessible communication can support public dialogue and informed, responsible decisions.