How to use the "black-card technique" to improve your long exposure landscape images

Hi guys, I had a lot of people asking me about the black-card technique recently, so I decided to make a short how-to video about it using the amazing Wyadup beach as a backdrop.
It's my first ever video so please excuse the crappy sound quality :)

Wyadup Rocks and Injidup Beach

Wyadup beach truly is a gem! And it is fairly hidden away so you don't need to fear too big crowds ...