I'm thinking they are counter-height stools (bc of the sink in that island, that would be the normal height for sink). Assuming you mean the stools with their back to the camera, I found these:

Which are not the same, but similar in that they have very thin legs (silver not black) and low backs (although not AS low) -- cannot tell from the lighting photo what material the stools' backs are made of. They do come in bar-height as well:

What are the characteristics that attract you to the stools?

Contact the lighting company and ask. If it is a current catalog they should have the resources they used. Granted, you may never get a response but it doesn't hurt to ask. I do suggest a phone call versus an email.

Thanks Blue Booby, I tried that and they were kind enough to respond (Tech Lighting) but do not know where the stools came from.

Thank you, Leeza, for trying to find a match with such little information! You are right - they are counter stools and I have no idea what the backs are made of.

cicero

I like a challenge! Here is one more, in gray, also available in all black: scroll down to see -- also quite a few "related" stools below and pages more:

They have good reviews if a limited number, and they look comfortable!
https://www.jossandmain.com/-DCS-TATE-CA117-L59-K~MJI1195.html?refid=GX93152645414-MJI1195_11848473&device=c&ptid=162001393996&targetid=pla-162001393996&PiID%5B%5D=11848473&gclid=Cj0KEQjwqfvABRC6gJ3T_4mwspoBEiQAyoQPkU4vXDOlgoGfw0O0WPXrryV20Dbsw4ns4tGWeMuxNhgaAv3h8P8HAQ

They are a little pricier; don't know your budget -- suspect the ones in your inspiration pic are high-end...