Pair-specific observations from public portfolios of professional photographers; parent camera or genre
statistics are not substituted here.
Current dataset
Sample and data quality
Photographs
509
Professional photographers
25
Public albums
35
Settings completeness
100.0%
The largest contributor accounts for 22.2% of this sample.
Status: strong.
These are observations, not recommendations or universal usage estimates.
Observed dates span 2012-03-23 to
2025-05-28.
Data summary
Key observations
The sample contains 509 photographs from 25 professional photographers across 35 public albums.
ISO 1,601–3,200 is the most frequently observed ISO bucket by both photo count and photographer-balanced share.
These are observed metadata patterns, not recommended settings.
Observed settings
Settings distributions
Bars show photo-weighted frequency. The table separates photo counts from photographer-balanced share.
Photographer-balanced share gives every professional photographer equal total influence
across a distribution, then reports the percentage assigned to each bucket. This reduces the effect of
unusually large portfolios.