"searching for true blue zebra"

[KarenO]

Hello all,
I received a single seed in Tormato's last seed swap labelled "searching for true blue zebra" well I thought what the heck and I planted it and darned if it didn't grow. It is about 4 feet tall. blooming like crazy and has a few small pale green striped with dark green baby tomatoes on it so far but there will be many more judging by the blooms. My question is, what the heck is it supposed to be? healthy and vigorous plant. leaves are slightly fuzzy and a very rich dark green. Just wondering if anybody knows what it should be like or what "they" whoever "they" is might be searching for exactly. I think a blue striped green when ripe tomato is what they might be looking for out of this early generation of crossed tomato?
Karen O