Undulating clouds

Not a very inspiring image, lol, but I wanted a record of some rather unusual looking clouds that we saw when a few of us went botanizing the Connop Estates area of The Nature Conservancy, near Bragg Creek on September 23rd. You really need a panorama of a wider expanse of the sky, which I never think about doing when I'm out somewhere. Luckily, this didn't turn into rain.