The magic of the universe in our virtual gallery
In the virtual gallery of the Sternwerkstatt, you can experience the magic of the starry night sky and the vastness of the universe and take a piece of it home with you.
Dietmar Hager’s astrophotographs, which have won several awards and are internationally sought-after, form the core of the exhibition, which will be supplemented by stellar gems by Lilli Pulkrab and other objects in the future.


Pop-up gallery has closed its doors in the Linzerie
Our pop-up gallery closed its doors in the Linzerie on June 30, 2025.
Originally, our exhibition was planned to run until December 2024 at the latest. However, your great interest in the fascinating images of distant galaxies has prompted us to extend it until that date.
But like everything in life, our pop-up gallery has also come to an end.
Of course, you can also browse our online store at any time of the day or night.
…, but the gallery lives on in virtual form.




World’s best astrophotos in a limited edition
The exhibition presents 14 large-format astrophotographs by the renowned astrophotographer Dr. Dietmar Hager. The works, which were created in 30 to 80 hours of exposure time, have received several awards from NASA and transport the viewer to distant galaxies and star formations.
Dietmar Hager knows like no other how to photographically capture celestial bodies millions of light years away. In this way, the canopy of stars, which has accompanied mankind since the beginning of time and is increasingly disappearing from our sight, can once again become part of our “everyday” surroundings.
“The large-format pictures are limited, certified and available in frames made by master craftsmen. I would be delighted if you could bring a part of the Milky Way into your living room – as a beautiful eye-catcher with a symbolic effect.”Dr. Dietmar Hager, physician & astrophotographer

Astrophotography in outstanding quality
In addition to the incomparable image quality, which has been officially confirmed by awards from the U.S. space agency NASA, the astrophotographs exhibited in the Sternwerkstatt are characterized by further quality features:
The Sternwerkstatt Gallery offers UNIQUE pictures and objects! If you appreciate something special and want to be enchanted by the universe, visit our store!
Quality features
- Limited – you get something special!
- Certified, signed by hand, with coordinates and background information. You receive an image with meaning and a long history that has traveled light years through the universe before it could be captured.
- High-quality printing in Upper Austria
- in real wood frames made of various local woods – precisely and lovingly crafted by a master carpenter
- Available with LED lighting on request – a special eye-catcher for any prestigious space!

Further exhibits
The universe and Dietmar Hager’s astrophotos form the basis for further exhibits in the Sternwerkstatt gallery. Goldsmith Lilli Pulkrab produces each galaxy photographed by Dietmar Hager as a “galaxy amulet”! The handcrafted pendants are truly unique – no two pieces of jewelry are alike!
Nowhere else will you find objects that show off the starry sky so impressively!


