Help with idea and technique for sky and clouds

[Piotr Jasielski]

Best way to apprach this would be to do a lot of cloud studies. There is a study group on this forum called materials and effects and the first assingment were clouds IIRC. When you do a lot of studies and learn how to simplify the shape and values of clouds and understand they actually form, it'll be much easier to create something man-made out of a cloud.