Change is unavoidable and it doesn’t matter if it’s minor or major, there is no escaping it. By simply pressing the shutter, Ahae set out to show how the environment outside his window in South Korea changed between 2008 and 2010. Ahae’s purpose was to show how humans can make a positive change in their surroundings to help preserve nature for future generations. His art exhibit, Through My Window, will be making its second stop at Grand Central Terminal from Oct. 13-22. The exhibit, which contains 50+ photographs, will be housed in Vanderbilt Hall in the Terminal and will be open from 8 a.m. until midnight daily.