A group of professional skiers went down Mount Etna as lava oozed down the snowy mountain side.

Learn how you can easily and quickly add motion blur effect to photos and create great photos with dynamic movement that is worthy of sharing.

Note: To apply the blur/pixelate effect to a specific area in the image, select the area using the selection tool listed in the toolbar on the left side of the Paint.NET window, and then apply the ...