Everything is very straight forward. I have tried to make the item as very easy to use. Features: These actions are designed to transform your photos into Snake Shadow Photoshop Action. > High quality action > Easily editable & customizable > Non destructive > Work on every photos > Well Grouped Layer This exclusive action is specially made for photographers, graphic designer & artists. The action has been tested and working on Photoshop (English versions)CS2,CS3,CS4,CS5,CS6,CC. I recommend using the action on photo’s with high resolution for the best results. Instructions: 1. Open Photoshop. 2. On the “Window” tab, click “Actions”, once the window has opened you will see an arrow pointing right in the top right hand corner, click this then click “Load Actions”. 3. Then Play First Action & Brush Over Your photo, where you want this Effect.(Don't Change Brush Color) 4. In the end you just have to select 2nd action "Snake Shadow" and click the play button. 5. You are done! Thanks and please don't forget to rate me. Note: Photo Credit goes to http://www.500px.com https://web.newzbin.org