"Extract from Elidor by Alan Garner, including illustrations by Keeping"

“Charles Keeping on artnet”

“Frankenstein illustrations by Charles Keeping”

“Two lithographs by Charles Keeping”

“I couldn't do them if I didn't know horses lived behind them.”

“His formidable originality within the picture-book convention may not have been altogether apparent to Keeping himself, which is both a strength and a weakness: the strength that he could communicate with unrivalled emotional intensity — but possibly only with one child in twenty; the concomitant weakness is that there was not a lot he could do to broaden this minority appeal and ensure that his books remained in print over longer periods. ~ Douglas Martin in Charles Keeping: an illustrator's life he is a good auther”