PHOTO #1 (bench of Banach and Nikodym)

    from left to right:

     1. Giora's wife
     2. Ilias Kotsireas
     3. Dane Flannery (in background)
     4. Dmitry Grinko (white T-shirt)
     5. Giora Dula (in mask)
     6. Stephan De Bièvre
     7. Anna Szymusiak (sitting)
     8. Māris Ozols (behind Anna)
     9. Ian Wanless (in blue T-shirt)
    10. Fereshte Shahbeigi (sitting)
    11. Ingemar Bengtsson (behind Fereshte)
    12. Łukasz Pawela (with sunglasses)
    13. Karol Życzkowski
    14. Guillermo Nuñez Ponasso
    15. Grzegorz Rajchel-Mieldzioć
    16. Łukasz Rudnicki
    17. Marcus Appleby
    18. Máté Matolcsi
    19. Vlasyslav Zveryk (violet T-shirt)
    20. Padraig Ó Catháin
    21. Balázs Pozsgay (in glasses)
    22. Markus Grassl
    23. Ondřej Turek
    24. Roberto Salazar (sunglasses)
    25. José Andrés Armario
    26. Shmuel Friedland (behind with glasses)
    27. Alexssandro de Oliveira Junior
    28. Alex's girlfriend (Kiara Lang)
    29. Robert Craigen (behind Kiara)
    30. Stefan Weigert
    31. Santiago Barerra Acevedo

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    PHOTO #2 (Tyniec)

    from left to right:

     1. Robert Craigen
     2. Giora's wife
     3. Giora Dula
     4. Dmitry Grinko
     5. Łukasz Rudnicki
     6. Anna Szymusiak
     7. Alexssandro de Oliveira Junior
     8. Ondřej Turek
     9. Vladyslav Zveryk
    10. Grzegorz Rajchel-Mieldzioć (behind Karol)
    11. Karol Życzkowski
    12. Kamil Korzekwa
    13. Māris Ozols
    14. Markus Grassl (behind Roberto)
    15. Roberto Salazar
    16. Padraig Ó Catháin
    17. Máté Matolcsi
    18. Guillermo Nuñez Ponasso
    19. Máté Farkas
    20. José Andrés Armario (turning his right)
    21. Stefan Weigert (looking his left)
    22. Ilias Kotsireas
    23. Shmuel Friedland
    24. Ingemar Bengtsson
    25. Marcus Appleby