Final answer:
The artwork 'Jacob Wrestling the Angel from the Vienna Genesis' is an Illuminated manuscript that incorporates both pictorial and textual elements to narrate the biblical Genesis story.
Step-by-step explanation:
The form of the artwork 'Jacob Wrestling the Angel from the Vienna Genesis' is an Illuminated manuscript. This ancient form of art combines both textual and pictorial elements, which are typical in religious or spiritual texts of the Byzantine era. The Vienna Genesis is particularly notable for its sophisticated use of full-color paintings that narrate the biblical story of Genesis in the lower half of each page, while the top half contains the text. In such manuscripts, the integration of vivid imagery along with the sacred texts was meant to enhance the reader's experience of the spiritual stories.