Miss Tina, I never judge Your opinion, this case also.
I know that Yponomeutaes can not be easy ID., even with GNU, but I take pictures for my own sake and this image will not go to any Scientific Dissertation.
As long as it is different from the others I took, I am happy with approximate name.
"What caterpillars eat"... i take pictures at night, moths attracted by lamp, so I could take pictures of plants around, but I do not know from how far/distance particular moths can come/fly.
Anyway, i apologize for "bad" image, this one is not overdone and shadows are
Best Wishes, Zoran