Adobe Brush enables you to make your own custom brushes from photos or sketches for use in Photoshop, Illustrator or the Sketch app. The most successful subjects are usually those that can be easily isolated, such as a splash against white, or a leaf against the sky. You can capture objects for your brush tips using your device’s camera, choose from your camera roll, or use your Creative Cloud library. Once captured, you can then finetune the look of the tip and apply brush settings.