[2] Barry works in video, animation, sound, installation, drawing, and performance and often deals with issues of domestic labour.

[3][4][5][6] Barry had an artist residency at the Kennedy Space Center in 2008, "during which she shot a film in zero gravity".

[7] On 21 December 2021, she broadcast a collaborative sound piece on the Irish national television network RTÉ, titled Oblivion / Seachmalltacht / ᖃᐅᔨᒪᔭᐅᔪᓐᓃᖅᑐᑦ  (the title consists of words in English, Irish, and an Inuit language called Inuktitut).

This was part of a solo exhibition of her work at the Limerick Gallery of Art and commissioned by the Irish Traditional Music Archive.

[8][9] Barry released a black and white, stop motion film about the history of Kaunas, Lithuania and its architecture, titled Klostes.