If you enter the terrace level (back doors), turn left to face the cafe entrance then look up two flights, you'll see this window. In this window is a giant KGE logo, then deeper in that same window is the reflection of our foyer skylight, hence the blue. And deeper still (so deep it's actually behind) is customer service.
Do I still have everyone? It doesn't really matter because I just think this is a way cool photo. At least the shades of blue are way cool.