Addition and Subtraction


Letterfrack concept sketch

RIBA Gold Medal winner, Sheila O’Donnell made an inspiring address to the Manchester School of Architecture as her delayed contribution to the Sinister Dialogues Symposium. She admitted that the title was the wrong way round; the process of design employed by the practice is one of stripping away before making any additions and thus the talk should really have been called: Subtraction and Addition. The unfinished Letterfrack Furniture College and the stalled Good Shepherd Convent projects formed the foundation of the talk; both projects dealt with transformation of institutions, and questioned whether it was possible for the building to retain guilt. The existing building, she explained, becomes a participant in the project, something strangely familiar.

But Shelia couldn’t also resist the temptation to discuss her own Stirling Prize contender, the Saw Swee Hock Student Centre at the LSE, and where better to examine this than in the lecture theatre of one of the other shortlisted buildings…