Cecilia on certainty is an observation on the implications of meanings of seeing and believing, developed under the pressure of an accusation that targets a hand.
Threshold and frequency are elaborated in what appears to be the trial of a hand, prisoner of indicative gestures projected along a track and accompanied by sine waves generated by analog oscillators.
Touching a depth that marks the intervals between being guardians and hostages, recognising and doubting, being observed and observing, Cecilia on certainty advances in the fissures of a gaze that conducts the measure of norms of representation.