After a number of years making discrete works with sundry materials, Mirra's present rhythm of working usually takes
the form of a kind of paced printmaking, made through walking.
The activities are interdependent; the walking structures
the printing, and the printing impels the walking. Sometimes
a terse kind of writing replaces the printmaking, and occasionally hourly location recordings, made in collaboration with Ernst Karel, occur instead. This rhythm is nestled into
a cycle of exhibitions that perpetuates the project. Also, in the context of a sort-of survey project, she is currently preparing to deaccession some sculptures and re-site their materials, as well as working on a book of collected writings-through to be published by Merve Verlag.
Mirra has made solo exhibitions at The Renaissance Society
at the University of Chicago, Dallas Museum of Art, Berkeley Art Museum, Whitney Museum of Contemporary Art, Kunst-Werke Berlin and Haus Konstruktiv Zürich, and participated in the 50th Venice Biennial and the 30th Sao Paulo Biennial. Other projects include Farbenweg, indirekter, architecturally embedded among the houses of the Universalmuseum Joanneum in Graz, Austria, Instance the Determination at the University of Chicago, the book Cloud, the, 3, with an afterword by Lyn Hejinian (JRP Ringier/Christoph Keller Editions), and a GSA Art in Architecture project at the Minnesota - Canada border.
Mirra has received awards from the Louis Comfort Tiffany Foundation, the Richard H. Driehaus Foundation, and Artadia: the Fund for Art and Dialogue. She was artist-in-residence at the Center for Book Arts at Mills College, and the Consortium for the Arts, University of California, Berkeley, and has been a guest of the DAAD Kuenstlerprogramm (Berlin), Office of Contemporary Art Norway (Oslo), Stiftung Laurenz Haus (Basel), and Iaspis (Stockholm).