Under the catchword “consumption” artist Mario Asef developed for the Aquamediale 11 two projects dealing with processes of landscape usage and transformation. On the Lübbener Schlossplatz he appropriates an area of the park in order to set up his own brick-making production. He mixes local iron-ocher mud with cement for the production of bricks and tests the results for sustainability of use in building construction.
The focus of the work was on the so-called “Brown Spree”: As a late consequence of coal mining, iron hydroxide dissolves from the soil and colors the Spree river in ocher of varying intensity. Fish, plants and microorganisms die off. Every day about 8.5 tonnes of iron oxide mud (ocher mud) flows into the Spree river, while it is not yet clear how large the environmental damage will be for the ecotourism region. In a daily Sisyphean work excavators clean the waterways while the material accumulates unused at their edges.
Parallel to this, Mario Asef developed in cooperation with Edelmond Chocolatiers GmbH a “geological cake” that reproduces the specific geological composition of the Spreewald soil in chocolate, vanilla, marzipan, and icing. The cake is been served to customers at Edelmond’s restaurant during Aquamediale 11 festival.
Workshop at Luckau’s primary school.
Graphic of coal mining pit with accumulation of iron hydroxide on the base level.