After posts of designs in nature, we will post on the beauty of clouds in the sky.
Here is an image of color in clouds against the contrast of black colored mountains
This rock is naturally formed, creating designs. Often, those white bands or stripes, called veins, are quartz or calcite. Quartz filled the fissures and cracks in rocks. The calcite was formed from the precipitation of calcium carbonate from water running over and through the rocks.