Voices from the White Zone
Astrophotographers who refuse to let light pollution win
If you've ever looked at a light pollution map, you know the colors. Green and blue mark the dark sky sanctuaries—remote deserts, mountain preserves, places most of us will never live. Yellow and orange mark the suburbs, where the Milky Way fades but deep-sky imaging remains possible. And then there's the white zone: Bortle 8 and 9, the brightest skies on Earth, where the glow never fades and the stars you can count on one hand are considered a good night.
Most astrophotography advice assumes you can escape. Drive an hour. Find a dark site. Wait for that camping trip. But for millions of people living in cities like Tokyo, London, Chicago, Singapore, and São Paulo, escape isn't realistic. No car. No time. No nearby darkness. Just a balcony, a rooftop, or a small park—and a sky that fights you every night.
This Field Note is for them. And about them.
The Scattered Community
Urban astrophotographers exist, but we're hard to find. Most online galleries showcase images from Bortle 3 or 4 skies. Most tutorials assume you can get somewhere darker. The message, often unspoken, is that real astrophotography happens out there—not from your apartment, not from your front yard, not from the city.
But a handful of creators have built their entire practice around the white zone. They've learned what works, what doesn't, and how to make something beautiful despite the odds. I've learned from all of them, and I want to share what they've taught me.
Cuiv The Lazy Geek — Tokyo, Japan (Bortle 9)
Cuiv images from a balcony in one of the brightest cities on Earth. No yard. No escape. Just a small patch of sky above Tokyo and a dedication to making it work.
His YouTube channel is where I first learned that urban imaging wasn't just possible—it was a legitimate path. He explains everything clearly: why short subs often beat long ones under light pollution, how to evaluate filters, how to set realistic expectations. He doesn't romanticize dark skies he doesn't have. He just works with what's in front of him.
What I learned from Cuiv: Constraints aren't excuses. They're the starting point.
Wido's AstroForum — Utrecht, Netherlands (Bortle 8–9)
Wido Oerlemans images from a red zone near Amsterdam, battling both severe light pollution and Dutch weather that makes Chicago look sunny. In one candid post, he admitted to having just five clear nights over six months—and eventually "breaking his cardinal rule" by purchasing remote telescope data out of frustration.
But rather than give up on backyard imaging, he's become one of the most trusted voices in the smart telescope space, testing Seestars and Dwarfs from his rooftop during brief gaps in the clouds. His philosophy for beginners: "Take it one step at a time. Celebrate personal victories, like capturing the Andromeda galaxy for the first time."
His story is a reminder that constraints don't have to stop you—they just shape how you work.
Urban Astrophotography (Lee Pullen) — Bristol, UK (Bortle 8)
Lee Pullen runs urbanastrophotography.com, and the name says it all. He images from the center of Bristol—not the outskirts, not a rural retreat, but the city itself.
His approach is different from mine: where I limit myself to one hour, Lee often integrates for 20, 30, even 40+ hours across multiple nights. The results are extraordinary—narrowband images that rival dark-sky captures in detail and depth. He proves that with enough patience and the right filters, Bortle 8 skies can yield professional-quality work.
What I learned from Lee: Time can substitute for darkness—if you have it to give.
Galactic Hunter (Antoine & Dalia Grelin) — Las Vegas, NV (Bortle 9 backyard)
Antoine and Dalia image from their backyard in Las Vegas—one of the most light-polluted cities in America. Their site, Galactic Hunter, is packed with tutorials, equipment reviews, and guides specifically addressing urban imaging challenges.
I should note: they also travel to dark desert sites and have remote observatory access. So they're not strictly white-zone imagers. But their backyard work is genuine Bortle 9, and their advice for city-bound astrophotographers is practical and encouraging. Their mantra—"Bortle 9, we are NOT afraid of you!"—captures the right attitude.
What I learned from Galactic Hunter: Some of your best images might come from your own backyard. Don't assume you need to leave.
What Unites Us
These creators work from different cities, different continents, different setups. But a few things connect us:
Filters over travel. Narrowband and dual-band filters aren't optional luxuries—they're survival tools. We invest in glass because we can't invest in gas.
Constraints as creativity. When you can't throw more darkness at a problem, you learn to work smarter. Shorter subs. Careful target selection. Ruthless planning.
The reaction. Every urban imager knows the moment: you show someone an image and they say, "You took this from where?" That reaction never gets old. It's proof that the constraints haven't won.
Why This Matters
The astrophotography community skews toward dark-sky access. That's understandable—darker skies make everything easier. But it also means that urban imagers can feel like outsiders, doing something lesser, waiting for the day they can finally escape to "real" skies.
I don't see it that way.
Imaging from Bortle 9 is its own discipline. It has its own techniques, its own trade-offs, its own rewards. And there's a growing community of people practicing it—scattered across the world's brightest cities, learning from each other, proving what's possible.
This page is my small attempt to gather some of those voices. If you know of other creators imaging from Bortle 7 or higher—or if you're one of them—I'd love to hear from you.
Your Turn
Are you imaging from the white zone? I'm always looking to learn from others navigating the same challenges. Reach out through my Contact page—I'd love to feature more voices here over time.
Explore More — Field Notes — practical guides for urban astrophotography, including the Bortle-9 Imaging Index and the Urban Imager's Cheat Sheet.