Even though I'm not entirely sure where the farewell vibe comes into this piece, I felt that it was well done nonetheless. The vibe that I get the most from this is something between unsettling and foreboding - like something I would hear out of a cosmic horror story/game. That feeling for me was supported by the single-note synth line at the beginning, the harmony in the second half of the piece, as well as the image of the submission itself. I think if this was the vibe you were aiming for, then I'd say this was well executed.
With that being said, I'm not certain how the theme of this jam was utilized. My guess is that the text theme was used more-so than the image?
Thanks for sharing your submission, and keep up the good work :)