Compositing. 5 Photoshop Tricks You Don't Know. Photoshop CC 2015 Tutorials. Photoshop Tutorial | Professional Graphic Design. Make an Amazing Portrait Effect in Photoshop. Make a cool colorful portrait effect in Photoshop using nebula stock images and adjustment layers. This effect can be applied to any portrait so you can use your own images. Enjoy Final result Portrait stock image by: Rick Berk – www.rickberk.com Stock used.