Johan Potma has been working closely with the Umbilical Brothers for the past 2 years creating an amazing new children's book.

Below are some of the illustrations...we can't wait for more! Make sure you follow @johanpotma on instagram to know when this gem will be hitting all good book stores.

One of Johan's favourite Umbilical Brothers bits:https://www.youtube.com/watch?v=rb-pbGvFlTo