James Brosher posted, "IU's Old Crescent: 1949 vs. 2018," on the Indiana University IU Photography blog. Brosher describes his role of a drone to replicate, every bit closely every bit possible, an before campus photograph. He thence used the JuxtaposeJS tool available from the Knight Lab spider web site. Viewers tin thence role a slider on the JuxtaposeJS image for slowly comparing of the to a greater extent than recent photograph amongst the ane taken nearly lxx years earlier.