Simple - As I'm catching up with my comments I originally thought this was your Flora post. Not sure on the crop to be honest, or on how shallow the DoF is, but it seems fine for the theme.
Sign(s) - Well that's an interesting find! Perhaps a little tight on the crop on each side (but for all I know there is a very good reason).
Flora - Same (type of) flower as Simple? (You can tell I'm not into my flowers). This is my fav. of the 3, but I think needs a deeper DoF as too much of it is not in sharp focus (feels a bit front focused). #3 would have been my favourite except for the crop, it feels accidental.