These three pieces (in descending order) are;
Brick Wall_Collage--mixed media and print on paper,
Brick Wall--Belgium linen, plaster, plywood and wood stain,
Brick Wall_Hanj--collage and print on paper.
The middle piece, Brick Wall, is shown at an angle to give an idea of its unusual dimensions.
Cho, from South Korea, holds a BFA from Seoul National University and an MFA from Mason Gross School of Arts. She currently lives in Brooklyn. Her work has been shown worldwide and she has received numerous fellowships, awards and other distinctions here in the USA.