Roberts approaches each piece with an acceptance of serendipity, allowing areas of paint to move unhindered, to let colours compose themselves, letting nature take its course.  Finally, the application of a layer of clear resin sees her large-scale works take on unique and stunning qualities, richly deepening every hue while creating a captivating high-gloss finish.

Roberts has exhibited throughout New Zealand and in 2014 was the recipient of the Signature Piece Award at The New Zealand Art Show.

Parnell Gallery has represented Catherine Roberts since 2018.