Looks pretty dead in the worship service pictured.
How do you know this is a “worship service”? (We usually call it a Mass.) She may have popped in on her lunch hour or come in at an off hour for a bit of quiet and meditation.
A Latin low Mass might typically be said to look rather inanimate by an observer who doesn’t have the slightest clue what s/he’s talking about.
It would be pretty sparse for a Sunday Mass, but well-attended for a daily Mass, even by pre-V II standards! And daily Mass is the point of the story.