Here are a few suggestions:
I also bought this video tutorial when it was on sale during Black Friday:
it took me a few hours to learn Aperture, I am now pretty proficient with Aperture. I used to use Photohop and Photoshop Elements many years ago, so learning Aperture was not that hard.
|Orange-tip Butterfly by anisah|
from Nature's Colour Palette
|Windswept juniper by Kreber|
from Wind power