The Arch at Holden Street Theatres, Fri 17 Feb, 2023.

Mustard charts the trajectory of a relationship from the dizzying heights of bliss to the darkest depths of despair, and describes one person’s – perhaps just slightly unhinged – reaction to the attendant emotional roller coaster. Nothing much new there, but what sets Mustard apart is the incisive nature of the writing that delves into the human psyche with harrowing and exhilarating detail, and the mesmerising routine of an actor experiencing metaphorical baptism and rebirth.

The writing here is so tight; so delicately crafted. Descriptions of what it’s like to lie alongside the beautiful body of someone you love are deliciously detailed and intimate. And, similarly, the physical pain of ultimate rejection is visceral – you feel it and remember equivalent moments in your own life.

It’s a play of extremes – joy and despair, wisdom and madness, love and hate – that suggests that the distance between these polar opposites can be frighteningly close.

There are moments in Mustard where the integration of physical theatre with an unerring delivery of a script woven with passion and intensity, the integration of body and mind, is perfect.

Written and played by Eva O’Connor, she delivers a masterful performance. Extraordinary theatre that will take you to the edge.