[2] Grantford's portraits include Noni Hazlehurst, Jacki Weaver, Paul Mercurio, Jonathon Welch, physician Catherine Crock, Lior, Ed Le Brocq, and composers Elena Kats-Chernin, and Nigel Westlake.

[4] A True Person, written by Gabian Marin was one of the 250 outstanding new international books for children and young adults that have been selected for The White Ravens 2008.

She has been involved in the Melbourne-based charity Hush Foundation, which uses the arts to improve young patients' lives in hospitals,[3] founded by physician Catherine Crock.

[10] Grantford held several solo exhibitions at the Dromkeen Museum of Children's Literature between 2004 and 2010.

In 2007, some of her work was displayed in international exhibitions of children's book illustration in Portugal and Slovakia.