English to Arabic Art/Literary Art, Arts & Crafts, Painting sculpture

Hi,

Could you kindly help me smoothly translate the word discord in the following context please:
Rooted in exhaustive, meticulous manipulation of materials such as metal, clay and stone, the discord challenges contexts and representations.
Does it make any sense to say:
والخلاف الذي يضرب بجذوره في المعالجة المتعمقة والدقيقة للمواد مثل المعدن والطين والحجر، يتحدى السياقات والتمثيلات
I don't think خلاف is the correct translation..
Thank you so much