Compost Day #4: Terra Preta

An event by the Class for All

Invited by Nikolaus Eckhard, we will spend Compost Day #4 at the Hügelbeet of the Feldversuche Initiative at Kleine Stadtfarm and make Terra Preta together. In addition to practical work in the garden and with fire, we will talk about topics such as soil fertility, CO2, and the origins of Terra Preta as an indigenous practice in the Amazon region.
We will also share thoughts on our relationship with fire (or even the “Pyrocene”), the night, the garden and its creatures, and how we want to live together. Nikolaus is not an expert on Terra Preta, but will guide us through the day with his background as an artist working in and with the garden, together with Vik Bayer and Andrea Lumplecker from Klasse für Alle.

Nikolaus Eckhard is an artist based in Vienna who focuses on collaborative sculpture and performance as well as film. In his artistic research practice, he explores the transfer of information between materials and bodies in order to examine the traces our lives leave behind in stones. He was co-director of the artistic research projects Greenwashed Concrete (2020–2022) and Reverse Imagining Vienna (2021–2024) at the University of Applied Arts Vienna. He is also co-founder of the initiative Feldversuche, which since 2021 has offered local and international artists the opportunity to explore the themes of food production and urbanization in a communal courtyard in Vienna.

Practicalities Please wear warm clothing and shoes! We will spend most of the afternoon doing practical work outdoors. There will be tea made with herbs from the garden and a warm meal for everyone, as well as a wood-heated indoor space for discussions and warming up.

To register, please contact: klasseuferalle@uni-ak.ac.at or send a direct message via Instagram: @klassefueralle
Close-up of a compost
© Vik Bayer
Event
Compost Day
05. December 2025, 14:00
Kleine Stadtfarm, Naufahrtweg 14a, 1220 Wien