Question: Where is the largest stained glass window in the world? And from where did the inspiration for its design come from?
Answer: Wow, there are a lot of claimed records concerning stained glass windows. Here are three of them. Interestingly, all are in the USA.
World's Largest Stained Glass Window
Resurrection Cemetery Mausoleum in Justice, Illinois
Its 2,448 panels wrap the entire three-story building (22,381 square feet)
depicts stories from the Bible
Largest Single-Image Stained Glass Window
in United Methodist Church of the Resurrection in Leawood, Kansas
biblical scenes from Genesis to Revelations
37 feet high and 93 feet wide (3,441 square feet)
Largest Stained Glass Window in a Church Anywhere in the World
in Cathedral Basilica of the Assumption in Covington, Kentucky
is one of eighty-two stained glass windows
window depicts Council of Ephesus and crowning of Our Lady Queen of Heaven and Earth at top.
67 feet high and 24 feet wide (1,608 square feet) (excluding other 81 windows)