Funky Focus allows you to blur photographs using either Radial mode (for a circular blur) or Linear mode (perfect for when you want to blur the background or other planes, such as middle ground or foreground). These choices are available just above the Blur Amount slider. They are the first and second symbols on the left. To use these modes, first select a region of your image that you'd like to be blurred (this area cannot include people's faces). Then click the Symbol button and choose one of the options from the list that appears. You can also manually enter the position of each point where you want to apply the blur via the Freehand mode. To do this, simply click anywhere within the image, hold down the Shift key and click again to set a new position. The image will be blurred at both positions. Voila!