Gabriela Acha

At Kestner Gesellschaft, Hannover, the artist’s enveloping installation is at once archaic yet futuristic

At Kunsthaus Glarus, the artist draws on the authoritarian and curative connotations of serpentine forms

At Kunstverein für die Rheinlande und Westfalen, six filmic propositions look at intimacy in the digital age

At the Westfälischer Kunstverein, Münster, the artist probes the ambiguity – and superstition – of everyday items

A guide to the best current shows across the German capital

Kumu Art Museum, Tallinn, Estonia

A roundup of the best shows on during Amsterdam Art Weekend