Henrietta Street, Ideas Competition, Henrietta Street, Ideas Competition, from Brian O'Neill Henrietta Street, Ideas Competition, This competition run by Dublin City Council and The RIAI, required the redesign of the missing half of no. 16. gLike Henrietta Street, Ideas Competition, This competition run by Dublin City Council and The RIAI, required the redesign of the missing half of no. 16. Architecture Share R 7 n Brian O'Neill Dublin, Ireland Follow Contact