this plaque is dedicated to her father valentin miller. olga: it's just how i imagined it would look. i've been dreaming for so long of this plaque being made. sergey: a dream now becoming a part of the fabric of st. petersburg. the name of a man whose last resting place will never be known now adorns the street he called home. olga: today, we are fulfilling a hope held by our family. a hope that valentin friedrichovich miller will never be forgotten. sergey: almost a hundred such plaques have been mounted on facades in russia since the first went up last december. damien: one of the things i've always noticed living in different countries throughout central europe is that people often look down on their neighbours to the east. here in germany for example, you sometimes hear negative stereotypes about polish people. while in poland, it is ukrainians that sometimes get treated badly. and of course the conflict in ukraine has meant that more ukrainians than ever are heading to poland to find safety or simply a better life. but now a popular tv sh