A CONCAVE SIN was created for the exhibition, ‘Be Our Guest’, in which a Bed & Breakfast establishment was constructed within a gallery space. A CONCAVE SIN is a light/neon work that is a play on the traditional sign, 'No Vacancies', often displayed in a window at Bed & Breakfast establishments. A CONCAVE SIN is an anagram of NO VACANCIES. The anagram serves as a metaphor for change and transformation. This simple, playful rearrangement of letters mirrors the continual modifying and reordering of the accommodation as a stream of guests make it ‘home’ for a night, a weekend, or their fortnight by the sea. The new words hint at the transformative and liberating affects of being on holiday but also contain a darker undercurrent of possible misdemeanours and indiscretions.