![Austria, Vienna, space Stephans, onyx bar in the beginning the nineties architect Hans Hollein sketched Haas house on the corner space Stephans / trench Stock Photo - Alamy Austria, Vienna, space Stephans, onyx bar in the beginning the nineties architect Hans Hollein sketched Haas house on the corner space Stephans / trench Stock Photo - Alamy](https://c8.alamy.com/comp/H4861M/austria-vienna-space-stephans-onyx-bar-in-the-beginning-the-nineties-H4861M.jpg)
Austria, Vienna, space Stephans, onyx bar in the beginning the nineties architect Hans Hollein sketched Haas house on the corner space Stephans / trench Stock Photo - Alamy
![Onyx Bar in the Haas-House - view to Stephansdom, Vienna | Bar design restaurant, House viewing, Vienna Onyx Bar in the Haas-House - view to Stephansdom, Vienna | Bar design restaurant, House viewing, Vienna](https://i.pinimg.com/originals/4a/26/fa/4a26fa0ecba88e2abd30f42d53dcc27c.jpg)
Onyx Bar in the Haas-House - view to Stephansdom, Vienna | Bar design restaurant, House viewing, Vienna
DO & CO Hotel Vienna - Haas-Haus, home sweet home to our DO & CO Hotel, Restaurant & Onyx Bar! #ShineBrightLikeADiamond #docohotel #SunnySpringReflections #HaasHausWien #Vienna #Wien #Stephansplatz #StStephensSquare #FeelingAtHome #PerfectView | Facebook
![Austria, Vienna, Haas-Haus, built by Austian architect Hans Hollein in 1990, home to DO & CO Hotel and Onyx Bar, with a view Stock Photo - Alamy Austria, Vienna, Haas-Haus, built by Austian architect Hans Hollein in 1990, home to DO & CO Hotel and Onyx Bar, with a view Stock Photo - Alamy](https://c8.alamy.com/comp/CN8MJF/austria-vienna-haas-haus-built-by-austian-architect-hans-hollein-in-CN8MJF.jpg)