Complex sentence: Sánchez became famous for a photograph of her taken shortly before her death by photojournalist Frank Fournier, which, when published worldwide after the young girl's death, spawned considerable controversy; it was later designated the World Press Photo of the Year for 1985.
Split into simpler sentences: Sánchez became famous for a photograph of her taken shortly before her death by photojournalist Frank Fournier, which, when published worldwide after the young girl's death, spawned considerable controversy. It was later designated the World Press Photo of the Year for 1985.