Here are the possible solutions for first of two before and after pictures clue
Answer
Clue
Relevancy
then
Clue
First of two before-and-after pictures
insets
Clue
Pictures within pictures
Definition
INSET, to set in, in fix
all
Clue
Word before, after or both before and after "in"
Definition
the whole
eta
Clue
Vowel with a vowel two before it and two after it in its alphabet
Definition
a Greek letter
before
Clue
First of two pictures
Definition
in front of
ethan
Clue
Actor Hawke of "Before Sunrise," "Before Sunset," and "Before Midnight"
hawke
Clue
Actor in "Before Sunrise," "Before Sunset" and "Before Midnight"
thebeatles
Clue
"I Want to Hold Your Hand" and "She Loves You" group who in 1964 became the first ever to be simultaneously #1 and #2 with their first two hits: 2 wds.