Blindness, both literal and figurative, is a recurring theme in sophocles’s oedipus trilogy. how does sophocles depict this theme in antigone?

The main way in which Sophocles depicts this theme in Antigone would be that "B.He contrasts Ismene with Antigone, by portraying Ismene as figuratively blind to her family’s woes, unlike Antigone" since this is the most blatant connection. 

The career that i have* decided to present this year is photography. photographers use both aritficial and natural lighting*use a transition sentence when going into the 2nd paragraphso.. photographer? *in order for me to be a photographer* scratch "accomplish this ranking" then say, i must first.. and continue on the sentence instead of different use various*