https://heikehamann.de/files/gimgs/107_chess2012-10-heikehamann-web.jpg
https://heikehamann.de/files/gimgs/107_chess2012-4-heikehamann-web.jpg
https://heikehamann.de/files/gimgs/107_chess2012-i-heikehamann-web.jpg
https://heikehamann.de/files/gimgs/107_chess2012-1-heikehamann-web.jpg
https://heikehamann.de/files/gimgs/107_chess2012-5-heikehamann-web_v2.jpg
https://heikehamann.de/files/gimgs/107_chess2012-15-heikehamann-web.jpg
CHESS, performance by Heike Hamann with Melissa Cisneros, 2012