Hello, I can only provided screenshot from the movie.
They look like stills of Malcolm McDowell in A Clockwork Orange. That second image especially looks like McDowell in his black bowler hat, white shirt, orange hair, and a black line that is probably his cane. The first image looks like McDowell driving. I couldn’t find the exact same frames online, but below are two links from imdb showing other images that may be from the same two scenes.
This is an image of McDowell driving. I think the first image you posted is from this scene. https://www.imdb.com/title/tt0066921/mediaviewer/rm2194242048/
This is an image of McDowell and his droogs at the milk bar. You can see the costume and cane from the second photo. https://www.imdb.com/title/tt0066921/mediaviewer/rm3137182209/
thank you sir