The world's biggest imaging application goes mobile
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The Effects menu provides several ways to change your image’s look. You can add as many layers as you like and adjust them individually
Now add some effects. With your curves-adjusted layer selected, tap the Effects menu and choose Photo > Sleepy Hollow, then pick your intensity and tap apply. Adding a single effect is good, but the power of Photoshop Touch is in the layers. So tap the plus icon to duplicate the layer, and add the Grainy Night effect. Adjust the amount of grain and brightness, then tap Apply. Finally, blend the top layer with the one below by tapping on the layer adjustments icon and switching the blend mode to Screen.