Hi! I am not sure how long this will be available - but the iPhone Photography School has released one of the videos I created for their Masters Course and you can watch it for free!

Typically you have to pay to be a part of their Masters group (although I have heard they're discontinuing this) and you get access to a grouping of 6 videos each month. This is one out of the six I did one month on Nature. 

Enjoy!

 http://iphonephotographyschool.com/v/ipm-mountains?contactId=955620