Pocillo is an icon theme designed for Ubuntu Budgie. It is based upon icons from the Faba and Moka icon themes by Sam Hewitt, and incorporates the Faba-Mono theme in order to provide a complete panel experience. As such it is licensed under the terms of the GNU GPLv3.
It inherits much of the icons from TelaBudgie - generated from the merge.sh script https://github.com/ubuntubudgie/tela-icon-theme