This is my very first comment on the Quilting Board... your quilt is wonderful for a wonderful, special place.
The Crazy Horse Memorial is one of my favorite places on the planet -- I have been there 3x and have donated $$ to them each year (not a lot, but what I can afford), for approximately the last 2 decades. The museum and Native American artwork there is inspiring, as well as the ongoing sculpture on the mountain.
Great job on the quilt -- it will be a welcome addition to their displays...