Open the Signal app and tap the camera icon. Take a photo or view an image saved on your phone to open the image editor. The blur tool will appear as a circular icon with mosaic squares at the top of the editor menu, like in the above screenshot. Tap the icon to automatically blur any faces in the photo.
What Sells Best On Shutterstock?
Some types of photos that sell best are Portrait Photography, Food Photography, Landscapes (usually with people) and fine art photography (artsy).