Here are the possible solutions for puzzle in pictures clue
Answer
Clue
Relevancy
insets
Clue
Pictures within pictures
Definition
INSET, to set in, in fix
meta
Clue
Puzzle-within-a-puzzle puzzle
Definition
(US) concerned with cultural conventions; (of an artistic work) self-referential
rebus
Clue
Puzzle with pictures
Puzzle in pictures
Word puzzle with pictures
Definition
(Latin) a representation of syllables or words by means of pictures or symbols; also, a riddle made up of such pictures or symbols
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.]
diacritic
Clue
Mark that appears four times in this puzzle (hint: the baseball player who's the answer to this puzzle uses one, too)
Definition
distinguishing
four
Clue
Number of times this puzzle's theme word appears diagonally in the grid (to complete the puzzle, shade those words plus the Down answers that begin where they meet)