The sculpture that looks like a violin key from only one angle

A three-meter tube of black-lacquered bronze winds through the air on Horst-Lippmann-Platz. It is an abstract work by the German-Japanese artist Hans-Peter Taro Miyabe, created in 1982. The sculpture sits on a dark, cylindrical base atop a concrete construction of crooked and stepped levels.

From most angles, the bronze tube remains a mystery of form. It is asymmetrically wound with a diameter of just over ten centimeters. Yet, if you move around it to one specific vantage point, the lines shift. There, the heavy metal mimics the shape of a violin key. Even then, the curves differ slightly from a literal key, a deliberate ambiguity in the bronze.

This was Miyabe's response to a commission to create a jazz monument for Frankfurt. In the early 1980s, the city was the German jazz capital, a title it held with pride. Miyabe, who studied at the Städelschule Kunst between 1978 and 1983, won an award in Hanau for this specific work in 1982. The bronze captures a moment of musical movement, frozen into a permanent, industrial curve.

The sculpture stands before the Jazzkeller Frankfurt, a basement that has hummed with notes since 1952. For decades, it served as a laboratory for the local scene and a stage for international giants. Musicians like Albert Mangelsdorff found a home here, practicing their craft in the cool air of the cellar. Others, like Volker Kriegel and Heinz Sauer, became fixtures of this musical landscape.

Today, the black sculpture remains a quiet anchor at the corner of Goethestraße and Kleine Bockenheimer Straße. It stands as a shadow of the improvisational spirit that once filled the nearby rooms. You can still see the artist's intent in the way the light catches the black lacquer, twisting the metal into a shape that only reveals itself when you choose the right moment to look.

Sources: Wikipedia, OpenStreetMap, Wikidata, Wikimedia Commons