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![( - ZMUO.026964) @14 [ ] CreativeCommons - Attribution Non-Commercial (2016) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LMPAR/ZMUO.026964%2B1464754830.JPG "( - ZMUO.026964) {} [ ] CreativeCommons - Attribution Non-Commercial (2016)")
![( - ZMUO.037813) @13 [ ] by-nc (2018) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LEFIJ/ZMUO.037813%2B1591200934.jpg "( - ZMUO.037813) {} [ ] by-nc (2018)")
![( - ZMUO.026958) @13 [ ] CreativeCommons - Attribution Non-Commercial (2016) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/LMPAR/ZMUO.026958%2B1461431968.JPG "( - ZMUO.026958) {} [ ] CreativeCommons - Attribution Non-Commercial (2016)")
![( - ZMUO.065428) @11 [ ] by-nc (2023) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/PLPOL/ZMUO.065428%2B1675883018.JPG "( - ZMUO.065428) {} [ ] by-nc (2023)")
![( - MZH_GQ.1496) @11 [ ] by-nc (2023) Simo Vaananen Luomus](http://v3.boldsystems.org/pics/_w300/LEFIJ/GQ.1496%2B1685713568.JPG "( - MZH_GQ.1496) {} [ ] by-nc (2023)")
![( - MZH_GQ.1495) @11 [ ] by-nc (2023) Simo Vaananen Luomus](http://v3.boldsystems.org/pics/_w300/LEFIJ/GQ.1495%2B1685713568.JPG "( - MZH_GQ.1495) {} [ ] by-nc (2023)")
