Here are the possible solutions for impossible to see through clue
Answer
Clue
Relevancy
transparent
Clue
Easy to see or impossible to see
opaque
Clue
Impossible to see through
Definition
impervious to light
blakelively
Clue
Actress who wore contact lenses she couldn't see through to play a blind woman in "All I See Is You": 2 wds.
yoda
Clue
"Impossible to see the future is" speaker
anaisnin
Clue
Who wrote "We do not see things as they are, we see them as we are"
art
Clue
It's "not what you see, but what you make others see": Degas
"Not what you see, but what you make others see," per Degas
Definition
works of creative imagination
asif
Clue
Valley girl's "yeah, right" [IMPORTANT: SEE THE 'NOTE' (above) for key info about this week's puzzle and SEE THE LAST CLUE DOWN for the explanation of last week's puzzle.]