Punctum is essentially an exercise in nostalgia, inspired by Roland Barthes’ description of the “unexpected” in photographs and in particular by his extended description of the elusive “Winter Garden” photo in his 1980 book Camera Lucida. Through modular sequences strung together out of context, the piece explores a way of saturating the palette with classicism while denying it form, and of disturbing the legibility of a harmonic progression in order to reinforce it later.
One could also say the piece is about the sensation of a particular secondary dominant in Bach’s St. Matthew Passion.
