Read this line from Frankenstein by Mary Shelley:

Unable to endure the aspect of the being I had created, I rushed out of the room and continued a long time traversing my bed-chamber, unable to compose my mind to sleep.

Which definition of aspect is most likely suited for this line?

a Early 15th century: the look of someone

b Late 14th century: relative position of the planets as viewed from Earth

c Late 16th—Mid 17th century: look with favor upon

d Late Middle English—Early 17th century: Mental consideration