
Unlock pro lighting, gear, and editing techniques. Dive-tested setups. Stunning visuals from the sacred underworld of Mexico’s cenotes.
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Liquid Light eBook
An Underwater Photographer's Guide to the Cenotes of the Riviera Maya
$39.99
Master Cenote Photography.
Descend into Mexico’s sacred cenotes—and return with images only you could create.
This is your full guide to underwater photography, cenote diving, and visual storytelling.
What You’ll Learn
Lighting: Master ambient, artificial, and off-camera light in flooded caves
Gear: Dive-tested setups for stills, video, and extreme environments
Shooting: Nail long exposure, creative framing, and composition underwater
Editing: Streamlined post-processing tailored for underwater images
Mindset: Push past fear, find flow, and shoot with intention
Vision: Make images that move people—not just look good
Also Inside
7-part “Painting with Light” course for creative underwater lighting
50+ full-color cenote images, captured across years of real dives
“Behind the Shot” breakdowns with lighting diagrams and camera settings
10+ years of insights from cave diving and underwater photography around the world
Ready to Dive In?
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Hello everyone, my name is Shawn Murphy — and welcome to Liquid Light, the light-photography e-course.
In this course, we’re going to explore light in new ways and break it down to its foundations.
By the end, you’ll be able to blend natural beams, ambient glow, artificial light, and slow-shutter atmosphere into cinematic images that feel alive.
I’ve spent the last ten years photographing in some of the most unusual underwater conditions on the planet —
from the Bahamas and the Philippines to Florida and the cenotes of the Yucatán.
Those caves taught me how light bends, scatters, collapses, and becomes visible in darkness.
I’ve condensed everything I learned into this course so you can understand light the same way —
even if you’re practicing at home.
We’ll break down how I blend light sources in the cenotes,
why they’re the perfect environment for studying light in different forms and stages,
and how the same principles work in a forest, an attic, a basement, or your living room.
If you’re a diver, a creator, an explorer, or just someone fascinated by light and photography —
this course is for you.
I’m excited to show you how I see light in the darkness.
Let’s begin.


A Message From the Instructor






Cenote Underwater Photography Workshop – Playa del Carmen, Mexico
3 Days | Guided Dives, Pro Coaching, and Light Mastery in Mexico’s Iconic Cenotes






