A background vignette is a gradual darkening of the sides of a picture, which can be utilized to attract consideration to the central topic. It’s a common approach in portrait pictures, as it could possibly assist to create a way of depth and intimacy. In Photoshop, there are a number of methods so as to add a background vignette, however the most typical technique is to make use of the Lens Blur filter.
So as to add a background vignette utilizing the Lens Blur filter, first open your picture in Photoshop. Then, go to Filter > Blur > Lens Blur. Within the Lens Blur dialog field, alter the settings to your liking. The Quantity slider controls the power of the blur, whereas the Radius slider controls the dimensions of the blurred space. The Heart slider means that you can place the middle of the blur, and the Edge slider controls the softness of the vignette.
