Absolutely gorgeous. I love how they're looking at one another thought they walk so far apart (at least that's how I see it anyway.) Its really beautiful! Your coloring also really completes the picture. Your art style is gorgeous as well!
That is, at least, what we all hope and assume. I do too. But as far as I am concerned it was not directly shown in the Manga. Thus it is not verified. But believe me, I want that too. Hell I want it so badly q_q
There can't be another person but Grimmjow. We saw his same clothes, his speak manner, Ichigo's reaction... It's silly to think 'No, we did't see his fase, we don't know at all who is that person!' I knew this was Grimmjow even since Chapter 500.
Yes, it was clear the moment he was like "Yo, Kurosaki" x) But I distrust Kubo highly! He has a hand for getting my hopes high and crush them like a ...well...uh...egg? Well, I sure as hell am crossing my fingers. After debatting over like 2 years about how it was not shown that Grimmjow actually died, it would make me so happy to be proven right afterall x)