Nalysis the relief of Assurnasirpal II killing lions

Describe the relief of Assurnasiroal II killing lions from the rulers complex in Nimrud(Iraq; 2-12): subject matter, compositional design and stylistic treatment of the animal and figural forms.
Please describe the physical details of the relief from the composition, line word, and the stiff style of the figure, and also the symbolism of the style. In addition, introduce the background of the relief, the function, effect and the propaganda of this piece.
Also, please talk about the when? what? where? why? about the piece when introduce this relief.
I upload a draft that i wrote before. you could check my writing style; however, this is only a draft.