Choosing photographs is a different task from taking them. A striking image may not support the story of a set, while a quieter frame can provide the context the collection needs.

Start with the purpose of the sequence. Choose an opening that establishes the subject, then consider which details add something new. Watch for near-duplicates that repeat an impression without advancing it.

View the selection together at the size in which it will appear. Changes in scale can affect which details remain legible. A useful edit gives the viewer enough variety to understand the subject while preserving a clear thread through the images.

An example to consider.

Imagine an article about restoring a desk. A photograph showing the working surface can serve the story better than an unrelated dramatic landscape.

Put it in perspective.

Give the work one question to answer. A concrete purpose makes references, constraints, and revisions easier to judge without closing down exploration.
A few starting points
  1. Name the purpose of the sequence.
  2. Choose images that add distinct information.
  3. Review the set at its intended display size.

Follow a related question

Keep a small current entry point.

A reading list with an entry point

Review focus and busy states.

A button has more than one state

Keep learning

Related background to continue exploring this subject.

MDN: image file formats W3C: accessible image tutorials
Make room for ideas