Newburyport: With Judy Garland singing "Somewhere Over the Rainbow" in the background, Georgia Nichols, 6, paints a rainbow in art class at the Brown School. Pam Jamison was teaching the students about light and the colors formed when it's refracted through a prism, and to be timely for St. Patrick's Day had the children paint shamrocks on the rainbows. Bryan Eaton/Staff Photo

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