Participants of the expedition in Ankara, Turkey. From the right, with their backs turned: Marian Piekutowski, Marek Pronobis, Zbigniew Wach and Danuta Wach.

Polish-Austrian expedition to Nanga Parbat 1977. Organized by the Mountaineering Club from Katowice, under the direction of Adam Zyzak. Jerzy Kukuczka, Marek Pronobis and Marian Piekutowski reached a height of about 7,950 m above sea level, climbing the south-eastern wall.

Nanga Parbat, 1977, Marian Piekutowski, Marek Pronobis, Zbigniew Wach, Danuta Wach, Ankara, Turkey