We are using Twitter's great emoji: https://github.com/twitter/twemoji We are using a picture of a portrait of Adam Smith from Wikipedia: https://en.wikipedia.org/wiki/Adam_Smith#/media/File:Adam_Smith_The_Muir_portrait.jpg
We are using Twitter's great emoji: https://github.com/twitter/twemoji We are using a picture of a portrait of Adam Smith from Wikipedia: https://en.wikipedia.org/wiki/Adam_Smith#/media/File:Adam_Smith_The_Muir_portrait.jpg