This image is a derivative work of the following images: Jussi Valtonen SYK.JPG licensed with Cc-by-2.5 2009-01-14T21:11:36Z User:Deissi 1420 × 2167 (880217
DescriptionJussi Valtonen SYK.JPG Suomi: Jussi Valtonen Helsingin Suomalaisessa Yhteiskoulussa Date 28 November 2008 Source Own work Author Joel Kujala
English Wikimedia username: Ice man syk URL: https://commons.wikimedia.org/wiki/User:Ice_man_syk author name string: Ice man syk heading: 223.83881 degree
English Wikimedia username: Ice man syk URL: https://commons.wikimedia.org/wiki/User:Ice_man_syk author name string: Ice man syk heading: 333.91769 degree