We're excited to announce the winners of the third Robot Art competition! This year we had 19 teams from all over the world submit over 100 robot-created artworks. Winners were determined based on a combination of public voting (over 2000 people with a Facebook account), judges consisting of working artists, critics, and technologists, and by how well the team met the spirit of the competition – that is, to create something beautiful using a physical brush and robotics and to share what they learned with others. See the previous winners: 2017, 2016. Incorporating machine-learning technology, CloudPainter was able to paint evocative portraits with varying degrees of abstraction.