The original is the museum file as published, bytes untouched. Cuts are cropped around a hand-set focal point. A scan that misses a tier by under one percent is upscaled that last step and marked so. Where the scan is too small for a tier, the cut is offered at the largest size the scan allows and marked native size.
Jean Delville, La roue du monde (The Wheel of the World) (1940), oil on canvas.
Royal Museum of Fine Arts Antwerp (KMSKA).
Source.
Public domain.