We meet costume designer Joan Bergin on the set of Vikings

She dressed our own First Lady, Bowie and has been on-set designer for everything from Vikings to The Tudors. Ahead of her appearance at the Fastnet Film Festival, Clodagh Finn watches Joan Bergin at work at Ashford Studios.

TIME plays little tricks at Ashford Studios in Wicklow.

Not least on Emmy-winning costume designer Joan Bergin who is on the set of Vikings for the last time.