For the critical analysis scaffold I think you need to pick an artwork and evaluate the success of it, then interpret so what you think it means what it it supposed to show, analyse how do all of the different elements of the art work together to make someone looking at said art feel a certain way, explain why you think the artist did certain things, describe some of the features of the art, then last you need to say one thing that stands out to you.
Explanation:
the other one is just an art piece compare and contrast. To make it easy I suggest that you use a frida kahlo self portrait because that is an easy similarity.
Optical illusion art just feels alive any way you look at it even though it is not actually alive.I would make a bunch of waves with perfect shading to highlight motion.