In this week’s free Deke’s Techniques movie, Deke takes a single frame from an underwater video shot with a GoPro Hero 4 and develops it into an awesome portrait of a French angelfish.

The heavy lifting for this transformation is done with Camera Raw’s white balance and color enhancing features, along with a bit of Noise Reduction along the way. These useful aspects of Camera Raw are more convenient than ever to use, given you can now apply them as a smart filter from directly inside Photoshop.

If you’re a member of lynda.com, you can see how Deke made the finishing touches on this image in this week’s exclusive movie. If you’re not a member, you can get a free 10-day trial by signing up at lynda.com/deke.

And if your appetite for underwater Photoshoppery has been whetted (or wetted, perhaps), use your lynda.com membership (or 10-day trial) to check out Deke’s new course, Enhancing Underwater Photos with Photoshop. Blub, blub my angelic dekeFishies.