Adjust facial expressions with Face-Aware Liquify

If you want to make further adjustments in Liquify later on, first right-click or control-click and choose Convert to Smart Object. 

The sliders can be used to adjust various aspects of the Eyes, Nose, Mouth, and Face Shape.

You can also make adjustments by clicking and dragging directly on facial features. To do so, select the Face Tool in the Toolbar to the left of the Liquify window. Hover your cursor over a facial feature until it changes to a double-pointed diagonal arrow, then drag it for desired adjustments. 

That’s it! You now have the perfect facial expression for your ad.