Good capture; I like the opposing diagonals here! The area of the branch in the foreground is a bit overwhelming. You might consider a crop on the left, perhaps making the picture square which might work nicely with the diagonals. Even if the bug ends up being centered, the diagonals will make it worth breaking the rule of thirds.
There may be a bit of noise here, but I think the overall presentation of the subject makes up for that. Nice macro work and tones throughout. 8 -danny
Very nice separation of foreground from unsharp background. IMHO the ladybug could have used a bit more exposure. The background would be brighter, but I don't think that would matter much.