This is a mockup of my series of watercolor portraits of famous Polish writers, from upper left to right:
Adam Mickiewicz
https://en.wikipedia.org/wiki/Adam_Mickiewicz
Juliusz Słowacki
https://en.wikipedia.org/wiki/Juliusz_S%C5%82owacki
Eliza Orzeszkowa
https://en.wikipedia.org/wiki/Eliza_Orzeszkowa
Maria Konopnicka
https://en.wikipedia.org/wiki/Maria_Konopnicka
And the lower row, from left to right:
Henryk Sienkiewicz
https://en.wikipedia.org/wiki/Henryk_Sienkiewicz
Bolesław Prus
https://en.wikipedia.org/wiki/Boles%C5%82aw_Prus
Stefan Żeromski
https://en.wikipedia.org/wiki/Stefan_%C5%BBeromski
Zofia Nałkowska
https://en.wikipedia.org/wiki/Zofia_Na%C5%82kowska