The document discusses how artists have reflected scientific and technological innovations in their work, helping shape public understanding of environmental issues. It provides examples of how J.M.W. Turner incorporated new perceptions of speed from rail travel in his painting "Rain, Steam, and Speed" and how architects have been influenced by scientific advances. The document also explains how artists like Albert Bierstadt, Thomas Moran, and photographers helped raise awareness of environmental threats from industry and pollution. Some artists take a long-term view of the landscape and environment in works reflecting ecological concerns and human-induced climate change.