Pixlr is a free online art program we’ll use to quickly design what you’ll use as the panel in your Skybox. The steps below outline how to use Pixlr basically, and create a sky design similar to the example - but this design is just ONE idea and there’s MANY ways to design your own sky!
Right click on the layer and lower the transparency. Select the blending mode and try experimenting with different effects. The example uses “Soft Light.”
The example has one cloud layer that’s pretty transparent, to look like far away clouds, and one other cloud layer on top that’s more opaque, to look like nearby clouds.