Read the excerpt from the poem on seeing the Elgin marbles by John Keats

such dim conceived glories of the brain bring round the heart of the indescribable feud so did these wonders of most busy pain that mingles Gratian grander in the word wasting of old time with billowy main a son a shadow of magnitude

which theme does this passage support

Even the human mind cannot overcome time

Even art is affected by the ravages of time

Art remains unchanged over time

Time and age bring wisdom

The right answer is:

Even art is affected by the ravages of time.

Explanation:

He's talking about the fact that you can even feel these emotions by talking about nature and art and being able to experience this is a privilege.

Such dim-conceived glories of the brain

Bring round the heart an indescribable feud;

So do these wonders a most dizzy pain,

That mingles Grecian grandeur with the rude

Wasting of old time

He doesn't believe that the brain is capable of perceiving the true grandeur of nature, is Grecian Art really truly a manifestation of the wonders of nature itself? Can people get even close to recreating the wonders of nature because of human limitations? Everything fades with time and the wonders of nature outlive everything.

b. Even art is affected by the ravages of time