To continue reading up to 10 premium articles, you must register , or sign up and take advantage of this exclusive offer: In the photography exhibition “A Colorful Dream,” Adrien Broom’s large-scale photographs show a girl’s colorful journey. Step into the Lyman Allyn Art Museum’s Glassenberg Gallery, and you step into a world of lush color. In the vivid photographs that make up the exhibition “A Colorful Dream,” artist Adrien Broom – who grew up in Lyme and Hadlyme – has created a visually striking story of a girl “rediscovering the simple joys of color.”