'Second Hand' is a collaboration wall installation of small prints by Singaporean artist Esther Ng and Dutch artist Marisa Keller. This collection of mixed media works refers to the process of which required the artists to revisit and rework past and present works. Both artists engaged in a dialogue with each other’s philosophies and expressions. By reworking and adding elements a new series of works emerged reflecting on universes of time and space.The work was first shown at the exhibition 'Shifting Spaces' at Utterly Art, Singapore in 2004