@JoeJack Do not thank me. Thank this wonderful forum full of pearls written by gurus and thank @omz for his invaluable application.

@cvp I’m sorry. I’m not still used to using this forum. 😞
I resolved the problem thanks to you.
Thank you for giving me a great advice!😆

Just tried CIImage image properties on a photo with keywords, location, faces, ... and here's the output. Unable to find keywords only, everything else is there. Maybe worth adding as Asset.properties property?

Awesome thanks guys. The Photos module I was playing around with and couldn't find a way. I'm not at all familiar with objc_util. So, time to learn! Thanks for the example. I'll play around and if I can make an elegant (-ish) way I'll post it back here.