Could a portrait that only included fragments of the body or objects or colours be considered as a portrait of someone?

Yes, a portrait that incorporates fragments of the body, objects, or colors can still be considered a portrait, as it can convey the essence or identity of the subject in a more abstract or conceptual manner. Such representations may evoke emotions, memories, or associations tied to the individual, allowing viewers to connect with the subject beyond conventional depictions. Ultimately, the definition of a portrait can extend beyond realism to encompass a broader range of artistic expression.