Treat a gallery as a starting point for questions. It shows what happened to selected patients, not what must happen to you. Several details can make a comparison more informative.
Check Whether Other Procedures Were Included
Look at the caption before the nose. Some galleries group isolated alarplasty with rhinoplasty, tip surgery or other facial procedures. A result involving several operations cannot demonstrate what nostril reduction alone achieves.
Ask to see cases involving the operation being proposed to you. If your plan combines treatments, ask the surgeon to explain the intended contribution of each one.
Compare Matching Views and Expressions
Front, side and base views answer different questions. A front view is helpful for overall width; a base view adds information about the nostril openings and symmetry.
Lighting, head tilt, camera distance and facial expression should be reasonably consistent. A relaxed face in one image and a broad smile in the other make it harder to judge changes in flare. Close selfies are also a poor substitute for consistent clinical photographs.
Ask When the After Photograph Was Taken
An image taken shortly after surgery documents an early stage. Swelling, stitches and fresh scars may still influence the outline. Ask for later follow-up images as well as early ones, particularly if scar visibility matters to you.
A photograph labelled with a date or a clear interval is more useful than an undated result. The surgeon should explain whether further changes were expected at that appointment.
Look Beyond the Narrowest Result
Ask about the curve of the nostril, the junction with the cheek and the scar, not just the distance between the outer edges. A smaller opening is not automatically a better result.
Bring a few images that help explain your preferences, but describe what you like about each. “Less outward flare while keeping my natural shape” gives the surgeon more useful information than asking for another person's nose.