The photos
Pirmin Bertle making the first ascent of his 'Ruta de Cobre' 9a at Socaire...
© Archivio Pirmin Bertle
Pirmin Bertle climbing his 'Ruta de Cobre' 9a at Socaire in the Atacama in...
© Archivio Pirmin Bertle
Pirmin Bertle climbing his 'Ruta de Cobre' 9a at Socaire in the Atacama in...
© Archivio Pirmin Bertle
Pirmin Bertle on his boulder problem Parmi les clochards 8B at Freiburg, Switzerland.
© Archivio Pirmin Bertle
Pirmin Bertle on his boulder problem Parmi les clochards 8B at Freiburg, Switzerland.
© Archivio Pirmin Bertle
Pirmin Bertle on Chromosome Y at Charmey in Switzerland
© Archivio Pirmin Bertle
Pirmin Bertle on Chromosome X at Charmey in Switzerland
© Archivio Pirmin Bertle
Pirmin Bertle on Chromosome X at Charmey in Switzerland
© Archivio Pirmin Bertle
Pirmin Bertle on Chromosome X at Charmey in Switzerland
© Archivio Pirmin Bertle
Pirmin Bertle on Chromosome Y at Charmey in Switzerland
© Archivio Pirmin Bertle