Wow, this is amazing! At first glance the jacket looks so realistic, it's as if you're really standing right in front of me! The jacket is so well done, both the colour and detail in the folds is quite impressive. I also love the details in the face as well. In my opinion, your hand looks unfinished compared to the face and jacket. I suggest you add more details as well as more contrast in the hand, to help it pop out with the the face and jacket. Contrary to having the bubbles be super realistic as well, I like what you've done to make them look like wisps of water-colour. It really accentuates the artistic flavour of the overall piece. Well done!
A very splendid piece of artwork indeed. You must have spent precious time to do this because I see very deep concentration on the artwork. The shading is beautiful and from far away it seems as if the masterpiece was a photography. Your self portrait is very detailed but some places need better improvement on. The hand, no offense, looks like you are wearing a glove. I suggest better detailing on the hand to pair up with the rest of the body, but other than that you artwork is great and it deserves to be a Daily Deviantation! Keep up the great work!