Here is McSperitts Tennessee Promise. She is registered as a Red Dun, but there is no doubt in my mind that she is actually a Sliver Bay (absolutely no dorsal, barring, or cobwebing).
And here is her foal from this year, Songcatchers Mona Lisa, who I am sure is also a Silver Bay Pinto. The small amount of color she has in her mane and tail has a greyish cast to it. (She actually looks much reder than this picture shows)