I search the Polish people on this site and found 690 polish photographers and illustrators signed with non confidential info. That is a great, big community only from Poland. I sorted them out by portfolio descending and choose three first ones that have the biggest portfolio and also big sale.
First one is Matka-wariatka(in English Mother-madwoman) her most popular image is this one - autumn leafs on white background.
Dash and his sexy girl with headphones,
Redbaron with most popular photo Detective with him self as a model I think. All I can say that I really admire their work and will try to get also so differential portfolio and big sale.
Nomad7 that have one image and thirty sales, so this one image is now on level 3 and of course many other images on his site.
That’s all Polish and others from over six hundreds members on Dreamstime from Poland; they improve their skills and might be an example for all of us.
Anyway I was trying to bring them close to your attention.