Cirrus fibratus si Cirrus uncinus sunt tipuri de nori, formati din cristale de gheata, aflati la mare altitudine si care apar la schimbarea frontului atmosferic.
foto Lucian Muntean
Lucian Muntean, Romanian photographer, born in 1974. Since 1997, Lucian Muntean is working as a photojournalist for newspapers, magazines and news agencies in Romania. Specialized in documentary photography and photo stories, Lucian Muntean is traveling and working on long term projects in Romania and Europe.