How to Fix a Grainy Sky in Photoshop. Shooting at a lower ISO or reducing your camera shutter speed can prevent your photos from being grainy, but this is not always possible.

Photoshop's noise filter interface appears. Increase the amount of noise by moving the slider labeled "Amount" to the right. The more noise you add, the more ragged and grainy the scratches will ...

How to create a grainy film effect in Photoshop; ... If you want to enhance the darker areas of the image further, brush over your chosen areas with the Burn Tool with an exposure of around 30%.

Set the brush Opacity to 20% and paint around the head and push the darkness back towards the edges of the screen. 7. Finally, click on image icon itself in the Layers Palette of the duplicated ...