Helen Terry Marshall, A Christmas Connection

My mother-in-law was de-cluttering her house some years ago and gave me this painting which I thought was fun. More recently, I tried to read the signature and find out more about the artist. I knew the artist was from Little Rock, Arkansas. I found out that the painter was Helen Terry Marshall who died at age 98 in 2007. I could not find other examples of her art on the internet, but one interesting fact (here comes the Christmas connection): her son, Fred Calvin Marshall was a jazz musician in the Vince Guaraldi trio and played the bass in the original soundtrack of A Charlie Brown Christmas which aired on PBS a few nights ago.