My four front teeth have bonding to extend the length. Do they look correct or should I have additional bonding? (photo)

The bonding you have had done looks very good. A good way to judge the length and contour of the teeth is to see if the contour of the incisal edges (biting edges) of all the front upper teeth follow the contour of the lower lip line. Yours appear to very well. As far as I can tell with a photo, your teeth look great.

What a beautiful job your doctor has done!  In this picture you sent us with just two teeth, in such a close up mode, the bonding looks great.  I am not sure what you mean by "how open the tooth is on the right side by my front tooth." If you are talking about the lower space between the lateral tooth where it abuts the front tooth, we call that the incisal embrasure and having them a little different is OK.  If anything, I like the picture right and I would open up picture left. That would give a nice balance.  Your talented dentist should be able to take care of that if you want. Have fun smiling, lauching, kissign and talking!