In this video you will see how photographer Chase Jarvis shot water balloons with high speed flash photography and had the water composited into an action shot.
Barcelona beach slow motion in autumn / winter.
video by BarcelonaPixels
In this tutorial Andrew Kramer from videocopilot explains how to add glow in after effects to certain elements without affecting the rest of the image and avoiding luminance color mixes, he does it with a keying trick along with some effects and all in one adjustment layer :
screenshot from vimeo’s video:
The film ‘Stalingrad‘ features some awesome visual fx work, here is a video with details about its postproduction, a massive effort went into it as you can see here: