Google searching with the image, provided the keywords mesh bin. And, @timsaid has already given a second hint that we should concentrate on the cover photo. And to me, it seems like the striked-through sky has something to do with the cover photo. The post says sky is the limit. May be, it means Don't look at the sky, the next hint is limited to parts other than sky of the photo that should link with the mesh bin photo. Does the words mesh bin ring any bell for anyone out here?

Prepare - Uncover - Outwit - Find - WIN!

This line looks like it's pointing towards the cover photo too.

Edit : The dish antennae in the cover photo, the mesh, could there be something about the mesh patterns covering the dish and the mesh bin?