This project is for an aeronautical manufacturing site and will act as a gatehouse and a visitor centre. The building will fulfil a security function and also act as a visitor and conference facility. The plan features sliding walls which enable the large space to be sub-divided into smaller rooms when required. The circular roof is designed to have an aeronautical form, and is covered with P.V. sheeting which provides energy for the building with the surplus to be distributed around the larger site.