I dont know how to make the mountain s in the back seem far away with an airbrush tool but i still see that u can sense the trees even with all the fog in the main image. Also im trying to get better with backgrounds so any feedback with other elements is very welcome. Is there any online challenges like there are to draw figures or 250 boxes but with backgrounds id love to participate in it. Lastly how much time should each study be given? Thank you!