The kind of relief I used was carving the pages of the book to look like a 3D tree. I am most proud of the way the trees edges make it look like a real tree would. Not perfectly semetrical. If i could change one thing I would go back in and give it more depth in the center of the tree.
I took it in the direction of weather because I know pressure sometimes causes the weather to be the way it is. I always knew I wanted to use weather I just didn't know how to show it. I decided to do rain and snow. I think I showed texture successfully when creating the snow and making raindrops. One thing I would do differently would be to make another weather tile.