Felicity is on a field trip to the local zoo. She notices an old watchtower. The sun is directly behind this watchtower, drawing the attention towards the borders and outlying features of the watchtower. What effect is Felicity observing?

it was vincent van gogh

i think in the future, they will get bigger, and more resistant to things like earthquakes. as a result of computer technology, i think the insides of buildings will have better security, and a lot more computer operated things.

just did the journal got a 100%