Bubbles in blue

Guess I am not going to do the most creative entry for this round of POB photo contest by @friendlymoose with theme: BLUE, as I suppose most people will enter it with sky or sea. I chose second one because I really love the photos I am going to share (first one is my entry). I am a huge lover of diving, and it was always difficult to make cool photos under the sea, but on this occasion, there were some scuba divers under me and made me, and made some bubbles. Photos may not be perfect, but I love it, as it reminds me of a great summer vacation.

As you can see, these are all under the sea, so they are all taken using Go Pro Hero 10.
Thank you for reading my post.
Love&Peace