Long exposure photography blurs motion. Typically this is achieved with neutral density filters which reduce the amount of light coming into the camera. These filters can get quite expensive, some over 100 dollars each, but with this easy technique you too can accomplish that classic smooth long exposure shot. 

This course will outline how to create your own long exposure filter using welder's glass, techniques for use, as well as a quick tip in post-processing. 

Homepage: https://www.skillshare.com/classes/DIY-Filter-for-Photography/838182262