Early 1970s Beatles lyrics "Let It Be" Psychedelic Beach Towel by Ipanema Originals

This just acquired vintage early 1970s Beatles lyrics "Let It Be" Psychedelic Beach Towel by Ipanema Originals is a large 34" x 57". At that size - framing is impractical. Psychedelic colors and imagery ie. Flowers and butterflies are expected in this period, what is not is the towel is signed by Julie the artist. Uncommon on commercial pieces. Although the Let It Be is a blatant usage of the Beatles popular song, I see no indication this has anything to do with, or licensed by, them. Towel appears to be unused...