“This is not Martin Luther” by Martin Lohrmann

CLICK HERE to read an article that shows this now easily available image of “Luther” is actually Bishop Stokesley of London.
The original painting of Bishop Stokesley (attributed to Hans Holbein) can be viewed in the online collection of the Royal Trust Collection: https://www.rct.uk/collection/662313/john-stokesley-bishop-of-london.