This week’s sketch is by architect Karen Rainsford

This week’s #buildingdoodle sketch is by architect Karen Rainsford. It was drawn at the opening of the Natal Parks Board heaquarters in South Africa, now known as the KwaZulu Natal Parks Board. She says: “I sketched this for my thesis in 1993 - it seemed very avant garde at the time to have a timber framed/sustainable construction for the New Natal Parks Board Headquarters but now it’s the norm. It was hand drawn with lovely rotring inkpens and stencils, how I miss them - computer images are just too perfect these days!.”

To submit your sketches for publication please email building@ubm.com or post via Twitter using the hashtag #buildingdoodle