Three evidence-led guides about size-route confusion, software-editing risks and Schengen visa photo verification from China.
Compare official paper-photo dimensions for US, UK and Canadian passports, then keep digital upload rules separate from cropping and content review.
Read guideUnderstand identity changes, background replacement artifacts and source-photo defects before using a passport or visa photo.
Read guideA practical evidence checklist for 35 × 45mm Schengen visa photos submitted from China, with examples of route-specific differences and editing risks.
Read guide