This week’s sketch is by Hannah Brownlie, personal assistant to directors at Assael Architecture

This week’s #buildingdoodle sketch is by Hannah Brownlie, personal assistant to directors at Assael Architecture. The drawing shows Assael’s new office in Putney, which the practice recently moved to. She says: “The design of our studio reflects our social and collaborative approach with designated ‘work hard, play hard’ zones, and has a purposefully industrial feel so we can use the space in a way that suits us.”

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