Hey all,
I’m curious where the emoji icons for the groups (seen in the attached image next to “Smileys & People”, “Animals & Nature”, etc…) were found? Some appear to be just grayscale versions of actual emojis, but others, like “Food & Drink” with the soda and burger, don’t seem to have actual unicode emoji values.
I also noticed that they’re identical to the group icons included on the iPhone’s emoji keyboard (also see attached). Which leads me to believe that they must be available somewhere, unless Apple is ripping off the Sublime Emoji groups? 
Anyway, thanks for any insight. Hoping to make an emoji-based extension, and wondering where I can find the source for these images.
Cheers,
Lee