Morning Colors

This exactly what I saw in my room this morning when I looked on a shelf where I keep a few fossils, a Native American candle holder, and a blown glass bookend.  The shadow of the object that looks like a small tree is a fossil from the ocean.  The color is from a crystal prism that hangs in the window diagonally across the room about 12 feet away.  I was taken by how much it looked like a Southwestern USA sky scene.