21.06.2022
The DAY of natural LIGHT
Today, June 21, 2022, is the summer solstice and thus the longest day of the year in the northern hemisphere of the earth. On the occasion of this event, we would like to celebrate the light of day, which is usually taken for granted, and point out its great importance in architecture and lighting design. In our planning, we work specifically with the natural light of the sun and integrate daylight into our projects both functionally and creatively. Because daylight is fascinating, constantly changing in its intensity and color.

15.06.2022
THE FINAL “HAPPENING(S)”
& Immersive Installations “DAY and “NIGHT”
Today the first-year Visual design students will be finishing their semester with a special one-off experience, a final “Happening” to round up the last two semesters we have spent together.
The term “Happening” is broadly used in the art scene to describe a moment in time (and space) were we heighten the experience of our senses and of life by choosing to meet, to engage, to do something together, to observe or participate in an action, to be there in the moment, to allow a moment be special.
More information can found here.

13.06.2022
Light Machines:
Today is the last chance to visit the exhibition of “Light Machines” made by my lighting design students at the German University in Cairo.
The “Light Machine” project is a teaching concept I first developed and introduced to the lighting design masters program in the university of Wismar, Germany 20 years ago and I am fascinated to see how robust it is in absorbing the dynamic process of changing technologies.
The project challenges the student to develop and make a kinetic sculptural object that can be used to demonstrate the principles and inherent characteristics of light (+ technology) and the interaction of light with space, materials and humans.
It is Beautiful, Educational, Science and Art.

06.06.2022
Exhibition: LIGHT, COLOR and MATERIALS
Thank you Habiba Walid for making a great poster for our “Light, Color and Materials” exhibition on the 07.06. @ the German University in Cairo.
The students work is looking good, drop by and have a look…!

16.05.2022
International Day of Light
Today we celebrate the Unesco international Day of Light, as every year since 2018.
Among other things, it aims to raise awareness of the role that lighting design and the targeted use of technologies play in achieving greater energy efficiency or limiting energy waste and reducing light pollution, which is also key to maintaining the visibility of the night sky.
International Day of Light is held on May 16, the anniversary of the first successful use of the laser, in 1960, by physicist and engineer Theodore Maiman. The laser demonstrates how a scientific discovery can bring revolutionary benefits to society. It is celebrated with many different events around the world, where all participants can develop an understanding of the role of light in science and culture.
More information can be found here.
06.05.2022
Installation works New Work – lighting concept
Photos of our office extension project, which is close to completion, from the joint inspection with the management of the future user. We accompany this project not only architecturally, but also with a lighting concept for modern working environments of today, tailored to the individual requirements of each area. In the next few days, the installation of the luminaires will be completed, but there is still some work to be done before the object can be handed over to our client in the fall.
We are looking forward the newly created space being used and offering our client a workplace where people like to stay and work well.
22.04.2022
International Dark Sky Week – April 22 – 30, 2022
For us as lighting designers, the protection of darkness and thus a responsible use of light is very important. In lighting design, the motto is: Less is more. That’s why we support this year’s “International Dark Sky Week” to draw attention to the problems that light pollution causes. Light pollution can disturb wildlife, affect human health, waste money and energy, contribute to climate change, and block our view of the universe.
So get informed about light pollution and support International Dark Sky Week.
24.01.2022
Unterwegs im Licht 2022, Freitag
Since last Friday, until tonight, our urban “Soundless Music” light composition for Potsdam Unterwegs im Licht 2022 is running. The photo shows Potsdam’s Nikolaikirche in a blue dress of winter light, with which our composition started on Friday evening. Over spring-like green light moods on Saturday and summer-like yellow-orange light scenes on Sunday, the four days of Unterwegs im Licht 2022 end today with a thoughtful backdrop of dark red tones, which are accompanied by light moods from ALL MAIN COLORS of the color spectrum for the FINALE at 9 pm.
Photo by Alexander Rentsch.
Link to the issue:
17.01.2022
„Soundless Music”
The illuminated Potsdam city center 2022
This coming weekend our “Soundless Music” LIGHT concept will be presented in the City of Potsdam.
Starting Friday and ending Monday we have developed a lighting concept that sets the city each evening in a color composition that expresses in “Soundless Music” the universal process of THERMODYNAMICS.
If you want to know more click here.
06.01.2022
The HOUSE of LIGHT
Daylight design in architecture
For this year’s first Design Studio at the German University in Cairo, Ruairí O’Brien worked with his students on the importance of daylight in housing.
LIGHT is an energy, life and mood-giving force in architecture.
The special properties of the morning, midday and evening sun can be used to model and shape the architectural volume (the importance of northern light). Light can be used to shape walls, position openings, and form roofs.
For example, energy conservation also begins with providing excellent daylight to building occupants and reducing the need for artificial lighting. Understanding how light and shading can be used to create thermal comfort for occupants is critical to building success.
The architecture of light is about beauty and the intelligent use of resources.
Daylight can be used for free and its tremendous value is widely underestimated in the building industry. Architectural design begins with an understanding of this resource.
16.11.2021
IMPULSE + DISCUSSION
GUEST SESSION – LIGHTING
Prof.’in Mary-Anne Kyriakou
Dr. Emrah Baki Ulas, University of Technology Sydney
Ruairí O’Brien, Architekt und Lichtdesigner
“Die Lichtdesigner Community ruft im Allgemeinen und was den Klimaschutz anbelangt, den Kampf für die gute Sache (Licht) auf. Wenn der Kunde es aber möchte und dafür bezahlt, machen wir vor allem schönes Licht, wir beleuchten – unabhängig von den Kosten für die Umwelt, die Architektur oder den öffentlichen Raum, die wir ausleuchten. Sind wir als Community damit im Reinen? Oder ist es uns einfach nicht so wichtig?” Ruairí O’Brien
“The lighting design community in general and as far as climate protection is concerned, calls the fight for the good cause (light). But if the customer wants it and pays for it, we make beautiful light first and foremost, we illuminate – regardless of the cost to the environment, the architecture or the public space we illuminate. Are we as a community at peace with this? Or is it simply not that important to us?” Ruairí O’Brien
ZOOM + MEDIATHEK
Donnerstag, 18.11.2021
Zeit: 08:15-09:30
Weitere Informationen finden Sie Unter:
October 2021
Under The Waterline
10th CAIRO VIDEO FESTIVAL
October 2021, on 10 different locations in Cairo
Selection & Program: RUAIRÍ O’BRIEN
Artists and filmmakers help us all understand the hidden codes of city life, and of existence itself. They are the icebergs – there is more to them than what we can see at first sight; they are our “eyes on the street.” The chosen venue for the program is also a supporting expression of the text above and of the videos chosen.
For for information see here: https://www.cvf.medrar.org/under-the-waterline/
5.07.2021
Informations-Licht-Skulptur Slaughterhouse Five in der Presse
The current issue of the magazine “diesseits” (www.diesseits.de) of the Humanist Association Germany published an article about Kurt Vonnegut and his book “Slaughterhouse-Five” that is well worth reading. For the illustration of the article a photo of Ruairí O’Brien’s memorial wall and information light sculpture Slaughterhouse-Five in the Messe Dresden was chosen by the Radaktion. Link to the issue: http://diesseits.de/aktuelles-heft.
6.05.2021
Lichtkunst im öffentlichen Raum
University of Berlin, on 18.05.2021
12.05.2021
UNESCO International Day of Light
Zum internationalen “Tag des Lichts” 2021 präsentieren wir den folgenden Kurzfilm von Ruairí O’Brien. Der Film ist der erste aus einer Reihe von Kurzfilmen, an denen er über das “Licht von Kairo” arbeitet. Dieser erste Film der Serie konzentriertsich auf einen Tag und eine Nacht im Kairoer Stadtgebiet von Maadi am Nil. Der nächste Kurzfilm wird sich auf das Gebiet “Downtown” konzentrieren.
To celebrate the “Day of Light” 2021, Ruairí O’Brien has put a short film online.
The film is the first from a series of short films he is working on about the “Light of Cairo”. This first film in the series focuses on a Day and a Night in the Cairo city area of Maadi on the Nile.The next short film will focus on the area of “Downtown”.
12.05.2021
Internationaler Tag des Lichts / International Day of Light 2021
We celebrate the Unesco International Day of Light with “Light of Cairo”, a “micro” film.
Day and night impressions filmed celebrate the simplicity and grandeur of light in our everyday life. In 2001 I stated, people have a “right to darkness” and began recording light scenes during “Light Walks” in cities.
The film will be presented in Vimeo and YouTube on the 16.05.2021
Finde more about the IDL 2021 Event Programme worldwide under: https://www.lightday.org/events
04.05.2021
Less Light to See More
The image above shows a screenshot from the Arte cultural magazine “Twist” with the theme “Design Total!” from May 2, 2021 (excerpt from a light poetry performance by Ruairí O’Brien).
The program, to which we link below the text, traces, among other things, the fascination of lighting design and introduces (from about the 21st minute) two lighting designers for whom less is more: Ulrike Brandi (internationally renowned lighting designer, including the Elbphilharmonie) and Ruairí O’Brien. In the interview, O’Brien makes the case for a “lighting culture” and clarifies his lighting design approach of “Less Light to See More”.
We thank the Arte magazine for the beautiful contribution.
“Twist” vom 02.05.2021 können Sie hier ansehen: Design durch die Zeit | TWIST | ARTE – YouTube
04.03.2021
Living and light spaces – challenge to a new kind of lighting design
Light 2021 Online Forum
Wednesday, 24.03.2021
Time: 15:45 – 17:05 Uhr
For more information, please visit: www.licht2021.de
12.02.2021
Now and Here – Restaurant, Bistro, Appartmens at the Post Square
5 years anniversary of our planning of the house at the Postplatz. On the occasion of this anniversary, we have reimagined our Postplatz project.
23.01.2021
Potsdam Unterwegs im Licht 2021
Today actually Potsdam – Unterwegs im Licht 2021 would take place. Because it must be cancelled due to the current Corona situation, we enjoy once again the impressions of last year and hope for a new Unterwegs im Licht 2022.
For more information, please visit: www.ruairiobrien-lightart.com