Back to Basics – Part 6C: Print Preparation for Underwater Photography in Lightroom Classic (2026 Guide)
From Screen Glow to Gallery Wall
Oceanic Explorers,
Up to this point in the Back-to-Basics series, you have learned how to:
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Organize and catalog your images
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Follow a structured Develop workflow
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Master white balance and exposure
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Control presence and color
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Apply masking with intention
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Export correctly for digital platforms
We are now entering a new phase.
This is the moment when your underwater photography transforms from digital images into physical prints.
Because printing is not simply exporting, it is a process of translation.
A monitor emits light to display images, while a print reflects light to display images.
That fundamental difference changes everything about how we perceive and prepare images for print.
Today, we will walk through professional-level print preparation using Adobe Lightroom Classic (LrC). This software remains one of the strongest tools within the Adobe ecosystem for controlled, high-quality print output.
If you want your reef, wreck, or turtle image to look as powerful on a wall as it did at 60 feet underwater, this is the essential stage where your digital capture becomes a stunning physical piece.
Let’s explore the steps and considerations to ensure your prints match your vision and standards.
Why Print Preparation Is Different from Social Media Output
When exporting for social media, you optimize for:
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Backlit screens
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Compression
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Small display sizes
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Quick attention span
When preparing for print, you must optimize for:
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Ink density
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Paper surface
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Viewing distance
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Reflected light
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Physical scale
Underwater images are especially sensitive to this difference because:
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Blues dominate the frame
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Reds are already fragile
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Shadow depth is common
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Contrast gradients are subtle
If you do not prepare intentionally, prints will often appear:
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Darker
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Flatter
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Less saturated
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Or slightly color-shifted
This is not a Lightroom failure.
It is physics.
Step 1 – Calibrate Your Monitor First
If your monitor is too bright, every print will look dark and lacking detail.
This is one of the most common mistakes divers make when printing for the first time, and it often leads to frustration and wasted materials.
Most monitors ship with brightness levels between 250 and 350 cd/m², which is suitable for general use, but far too bright for accurate print preparation. If your screen is blazing bright, you will naturally edit your underwater photo darker than it should be. Then the print comes out darker still, and it looks like you lost your reef detail or your wreck atmosphere.
To achieve consistent and true-to-life prints, it is essential to calibrate and set your display brightness for print work.
A good starting range is:
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90–120 cd/m² for most print workflows
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You might land slightly higher if your workspace is very bright, but the goal is consistency
Use a calibration device such as:
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Datacolor SpyderX
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X-Rite i1Display Pro
Recommended Print Calibration Targets
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White Point: D65
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Gamma: 2.2
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Brightness: 90–120 cd/m²
Once calibrated, your monitor may appear slightly dimmer than you are used to seeing.
This is normal and expected.
What you now observe is a closer approximation to the tonal range and color accuracy your paper can reproduce, which is exactly what we want before we start soft proofing and print prep.
Quick reality check: If your prints always look too dark, your monitor brightness is almost always the first place to look.
Step 2 – Use Soft Proofing in Lightroom Classic
Soft proofing is essential because it simulates how your image will appear when printed on a specific printer using specific paper. It helps you anticipate where your shadows will plug up, where your blues will darken, or where your reds will shift.
In other words, soft proofing gives you a preview of the truth.
Activate Soft Proofing
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Go to the Develop Module
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Press D to enter Develop
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Press S to toggle Soft Proofing
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Choose a Profile in the Soft Proof panel
When Soft Proofing activates, Lightroom shows two warnings:
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Monitor Gamut Warning
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Destination Gamut Warning
Underwater blues and reds often fall outside certain paper gamuts.
This is normal.
It does not mean you did anything wrong. It simply means the paper cannot reproduce some of the most intense colors your monitor can display.
Your goal is not to force the print to match your monitor perfectly. Your goal is to make adjustments that preserve the scene's natural look and emotional impact.
Step 3 – Always Create a Proof Copy
When Soft Proofing is enabled in Lightroom, a prompt appears asking if you’d like to create a Proof Copy.
Always click Create Proof Copy.
Never modify your master edit directly.
This one habit will save you again and again.
Why?
Because a print version often needs:
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Slight exposure lift
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Slight contrast reduction
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Slight vibrance adjustment
Your digital master remains untouched, and your print version becomes a dedicated “output-specific” interpretation.
That is exactly how professionals work.
Step 4 – Understanding ICC Profiles
Every printer-paper combination exhibits unique characteristics and behavior.
An ICC profile is a detailed description of how ink interacts with a specific paper type. It captures color response and absorption, and how the surface renders contrast and saturation. This profile enables you to preview and control your print output accurately.
Professional printers include:
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Epson SureColor P900
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Canon PRO-1000
Paper types vary:
Glossy
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Higher contrast
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Deeper blacks
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Stronger saturation
Matte
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Softer blacks
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Lower contrast
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More painterly feel
Fine Art Cotton Rag
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Elegant texture
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Slightly muted tones
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Beautiful for reef scenes
You must match the ICC profile to the exact printer and paper.
If not, color shifts occur.
Blue water may print purple.
Sand may print green.
Important reminder: If you are printing at a lab, download and use the lab’s ICC profile for the exact paper you plan to print on, then soft proof with it.
Step 5 – Adjust Specifically for Underwater Prints
Now we refine.
This is where underwater photographers need a slightly different mindset than topside shooters. Many underwater images are built on subtle gradients and delicate shadow detail. Print can compress those quickly if you are not intentional.
Exposure
Most underwater prints require an exposure adjustment of +0.2 to +0.5 stops.
Paper absorbs light.
It does not glow.
A reef scene that looks perfect on screen can print a little heavy. A small exposure lift often restores that “presence” without making the image look washed out.
Blacks
Deep wreck shadows often block up, especially on matte papers.
Lift Blacks slightly or reduce overall Contrast.
You are not flattening the image. You are preserving detail so the viewer can stay inside the scene.
Blue Channel Luminance
In the Color Mixer panel:
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Open Color Mixer
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Select Blue
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Raise Luminance slightly
This prevents deep water from printing too dark and helps maintain depth without crushing your midtones.
Reds
Avoid pushing red saturation aggressively.
Instead:
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Increase Red Luminance slightly
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Add subtle Vibrance
Subtle always wins in print.
If you overdrive reds, prints can look unnatural fast, especially in skin tones (diver portraits) or in warm sand scenes where color accuracy matters.
Step 6 – Print Module Setup (Lightroom Classic)
Now move to the Print Module.
Press Ctrl + Alt + 6 (Windows)
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Press Cmd + Option + 6 (Mac)
Layout Style
Choose:
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Single Image / Contact Sheet
Image Settings
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Zoom to Fill (if needed)
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Rotate to Fit
Print Job Panel
Set:
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Print Resolution: 300 ppi
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Print Sharpening: Standard
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Media Type: Matte or Glossy
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Color Management: Profile = correct ICC
Important:
If Lightroom manages color, disable color management in the printer driver.
Never double-manage color.
Double color management is one of the fastest ways to ruin underwater color accuracy, especially in blues and cyans.
Step 7 – Resolution Guidelines
For large prints:
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300 ppi ideal
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240 ppi acceptable
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180–200 ppi fine for large wall art
Viewing distance matters.
A 40-inch reef viewed from 6 feet does not require 300 ppi.
The goal is to strike the right balance among detail, file efficiency, and realistic viewing conditions.
Step 8 – Output Sharpening for Print
Print sharpening compensates for ink diffusion.
In the Print Job panel:
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Print Sharpening: Standard
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Matte paper requires slightly more than Glossy paper
Do not increase Develop sharpening excessively.
Let Lightroom handle output sharpening at the final stage.
This keeps your images crisp without creating halos around coral edges or turning micro-textures into crunchy noise.
Step 9 – Test Prints Before Large Runs
Before printing a 30x40 metal turtle image, print an 8x10 crop.
Evaluate:
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Shadow detail
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Blue gradients
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Skin tones in diver portraits
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Red channel recovery
View under neutral daylight.
Not under warm incandescent lighting.
A print can look completely different under warm interior bulbs. If you are evaluating for quality, do it under neutral conditions first.
Printing Surfaces for Underwater Photography
Different surfaces change the emotional feel of underwater work.
Metal Prints
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High contrast
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Saturated blues
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Excellent for wide-angle reefs
Reduce highlights slightly before printing.
Metal can make bright water columns feel more intense, which is great, but you must protect highlights.
Canvas
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Softer look
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Lift midtones slightly
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Increase clarity moderately
Canvas is forgiving and can be beautiful for moodier scenes, but you will want to open shadows slightly and support midtone contrast.
Fine Art Paper
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Elegant gallery feel
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Reduce saturation slightly
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Maintain shadow detail
Fine art paper can make reef scenes feel timeless. It is one of my favorite looks when color and detail are balanced properly.
Each surface changes how water tones render.
Common Underwater Print Mistakes
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Monitor too bright
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No Soft Proofing
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No Proof Copy
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Over-saturated blues
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Blacks crushed
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Wrong ICC profile
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No test print
Most print disappointment traces back to one of these.
Lab Printing vs Home Printing
Home Printing
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Full control
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Requires calibration discipline
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Higher ink cost
Professional Lab
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Upload file
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Use the lab ICC profile
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Request no auto correction
Always disable “Auto Enhance” at labs.
It will destroy your underwater color balance.
If you want your print to look like your edit, you must prevent the lab from “helping” you.
Why This Step Matters
When someone stands in front of your print and says:
“I feel like I’m underwater.”
That is a true mark of success.
Not because the blues are intense or striking, but because the tones are balanced. The reef appears vivid and real, capturing the eye and the imagination.
Print preparation is not an act of exaggeration. It is restraint: a deliberate choice not to overwhelm, but to highlight.
It is about intention.
It is about honoring the original dive, respecting the scene, and respecting the viewer’s experience.
Where This Fits in the Back-to-Basics Series
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Part 6A – Exporting
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Part 6B – Delivery and Output Strategy
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Part 6C – Print Preparation
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Part 6D – Presentation and Portfolio Strategy
You are now transitioning from a technical workflow to a professional presentation.
Final Thoughts
- You traveled.
- You dove.
- You waited for the turtle.
- You recovered the reds.
Now let that moment live beyond your screen.
Prepare carefully.
Soft proof intentionally.
Print deliberately.
And let the ocean live on someone’s wall.
Written by Robert Herb
Empowering underwater photographers to capture and enhance the beauty of our oceans since 1978.
Stay tuned for more in-depth insights into underwater photography. Let us dive deeper into the art and craft of capturing the marine world. I would welcome any comments or suggestions.
Get ready for an exciting underwater photography adventure. For more details on my upcoming online training course, check out my Training page at RobertHerb.com or email me at bob@robertherb.com.
Sincerely,
Bob Herb
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