Focus of many an engagement photo Crossword Clue

 The answer to the focus of many an engagement photo crossword clue is RING.

A ring is a piece of jewelry that is worn on the finger. It is often given as a symbol of love and commitment. Engagement rings are typically worn on the fourth finger of the left hand, which is believed to be the vein of love.

Engagement photos are often taken to commemorate the engagement and to document the couple's love for each other. The ring is often a focal point of the photos, as it is a symbol of the couple's commitment to each other.

Here are some other things that are often the focus of engagement photos:

The couple's faces

The couple's hands

The couple's surroundings

A special object or location

A prop, such as a heart-shaped balloon or a bouquet of flowers

I hope this helps!