28.11.2026

Slopfest #59 · 1985 · Vienna

No Straight Lines

Vienna's new landmark has wavy floors and no right angles. Our tables had been like this for years.

Commemorative postage stamp in Hundertwasser colours: a wavy house with onion domes, 'SLOPFEST #59', the perforations deliberately crooked
Commemorative postage stamp in Hundertwasser colours: a wavy house with onion domes, 'SLOPFEST #59', the perforations deliberately crooked

Museum status: Listed as "priceless" (nobody would name a price).

Venue
Kegelgasse, outside the Hundertwasserhaus
Attendance
5,120
Guest of honour
Friedensreich Hundertwasser (inspected the sloping floor and approved)
Also spotted
A Madonna 'Like a Virgin' poster by the entrance, with a lace glove pinned underneath
Fun fact
0 right angles, 1,400 wobbly chairs

What happened

Straight lines were banned for the evening. Rulers were confiscated at the door, the stage sloped and the program was drawn with a wobbly pen. Friedensreich Hundertwasser inspected the floor and approved. Guests called the result 'organic' or 'seasick'. AI image generators would later draw buildings exactly like this, and the committee has asked for royalties.

“Less is a bore.”

— Robert Venturi, 1966

Elsewhere in 1985

Friedensreich Hundertwasser's Hundertwasserhaus, a housing block with wavy floors and trees on its roofs, is completed in Vienna.

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