The Memorial for the Victims of Nazi Military Justice is located at the Ballhausplatz in the centre of Vienna, opposite the President's office and the Austrian Chancellory. The monument was created by German conceptual artist Olaf Nicolai. The inscription atop the three-step sculpture features the poem by Scottish poet Ian Hamilton Finlay consisting of just two words: all alone.

Conceptual art, also referred to as conceptualism, is art in which the concept(s) or idea(s) involved in the work are prioritized equally to or more than traditional aesthetic, technical, and material concerns. Some works of conceptual art may be constructed by anyone simply by following a set of written instructions. This method was fundamental to American artist Sol LeWitt's definition of conceptual art, one of the first to appear in print:In conceptual art the idea or concept is the most important aspect of the work. When an artist uses a conceptual form of art, it means that all of the planning and decisions are made beforehand and the execution is a perfunctory affair. The idea becomes a machine that makes the art.