Some useful effects to photos
This is pretty simple but it can be pretty useful to add effects such as bush strokes. Any photo will work.
Just go to Filter>Brush Strokes (Theres also many other effects in the menu) and pick the brush stroke you want. I picked Dark Strokes.
Theres many more effects and different types of strokes you can use under the Filter menu, but this is a nice feature if you just want to add a quick effect to your picture.