Building a community of practice around darkness and light.
May 12 - 15, 2026
Join us in Marfa, Texas to explore world-class art, the largest dark sky preserve in the world, and the future of responsible lighting.
The summit will equip lighting designers with new skills in dark-sky friendly design and inspire them through the unique environment of a Dark Sky Zone.
STELLAR//MARFA is hosted by WE-EF Lighting and Light Collective
Schedule of Events
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Context and Connection
Transportation provided from El Paso Airport to Marfa.
6:30 pm – Dinner at The Sentinel / WELCOME: meet hosts and participants
8:30-9:30 (sunset) – IN THE FIELD: Marfa’s nightscape. Take a guided tour around the town to observe day-to-night transitions and understand local lighting conditions. Tour Guides : Zeke and Elizabeth Raney from The Mud Lab.
10 pm – MARFA LIGHTS: drive to the viewing platform to see the lights
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Practice and Experimentation
9 am – Breakfast: catered from Bitter Sugar
10 am – TECHNICAL SESSION
Principles of Dark Sky friendly lighting: shielding, color temp, light levels, distribution, optics, and controls
Examples of good and bad practice, including case studies
Dark Sky resources
Measurements – sky quality meter and luminance/illuminance measurements
11 am – The importance of Dark Sky – Stephen Hummel, McDonald Observatory
12:30 pm – Lunch : Angel’s (cater)
1:30 – 4 pm – ART TOURS: You will visit 4 private studios and/or appointment-only galleries with artists present, lasting about 3 hours.
4 – 5 pm – Break
5 pm – ASTROPHOTOGRAPHY – Photographer Nick Carroll will talk about the night sky and best practices for outdoor photography.
6 pm – Dinner
7:30 – 10:30 pm – PRODUCT DEMONSTRATIONS at Chinati – Begin with sunset tour of the Irwin Center, lava rock circle, 100 untitled works in mill aluminum. To include controls and CCT demos, and GOBO. Teams move around demo stations for hands on experimentation.
10:30 pm – Optional social outing at a local Marfa bar
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Action
8 am – Breakfast: catered from Bitter Sugar
8:30 am – 12 pm - OPTIONAL OUTING: Chihuahuan Desert Nature Center
12 pm – Lunch Para Llevar
1:30 – DARK SKY SPEAKER – Ruskin Hartley from Dark Sky International
2:30 – DESIGNER CASE STUDIES
Case Study 1
Case Study 2 – Charles Stone at FMS
Case Study 3 –
3:30 pm – Break
4 – 5:30 pm – DESIGN SPRINT: Dark Sky concepts for Marfa
Teams create rapid proposals for improvement to real Marfa sites – real and designed (eg Main St, hotels, shops, art installations, churches, town square)
Produce quick sketches and simple lighting plans
6 pm – DINNER / Margaret’s in the Brite Building
8 – 10 pm - STAR PARTY at The Lumberyard – short walk from Margaret’s / the Hotel
Join Devo of Astro Mucho for a laser guided star tour of the Milky Way. Take a look at nearby constellations through a mobile telescope, the CPC1100 with Explore Scientific eye pieces
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Wrap Up
8:30 – Breakfast – Marfa Burritos
Participants develop their own commitment statement / pledge to Dark Skies and share with the group
9:30 – GROUP PHOTO: closing remarks and reflections
10 am – Depart Marfa for the drive to El Paso airport

