My brother has scanned and posted a couple of childhood photos with both him and me in the picture. Anyone interested, please feel free to head over there and take a look.
The first picture must be from 1978, given the age I’m guessing the brother to be at the time. The second picture is certainly from 1989, taken during our farewell visit to Western Ukraine, when my Uncle’s family was emigrating to the US (our cousin Karolina is in the middle).
Thanks, Kostyan!