She began a formal study of drawing by the age of eleven with Charles John Mayle Whichelo, and filled multiple sketchbooks as a young teenager.
[7] At the age of eighteen she entered Cary's art academy, and afterwards worked under James Mathews Leigh, at his school in Newman Street, London.
[7] Following the exhibition, Ruskin praised Boyce's painting:The dignity of all the treatment—the beautiful imagination of faint but pure colour, place this picture, to my mind, among, those of the very highest power and promise.
[17] At the time of her death, contemporaries remarked on Boyce's talent as an artist: Dante Gabriel Rossetti described her as "a wonderfully gifted woman",[18] and another obituarist called her a genius.
The art historian Pamela Gerrish Nunn notes that Boyce drew comparisons to the Venetian old masters from contemporary critics.
[23] Writer Simon Poë additionally observes that Boyce's time at Couture's atelier impacted her work with influences from the Classical Academic and Romantic traditions.