Depending upon how they do it, I don't think it would be a big deal, if you had a small road up overtop of say a tree, you would still clearly see the tree behi

Depending upon how they do it, I don't think it would be a big deal, if you had a small road up overtop of say a tree, you would still clearly see the tree behind it. Assuming that it is not a very "strong" image, I assume it has some transparency?