After three sessions of piecing and gluing, members of the Somerville Council on Aging are mosaic experts. This week they completed work on a beautiful welcome sign. I’ll be grouting it for them as soon as possible and getting it ready for them to hang on one of their walls. The artists are proud of their work, and rightly so! Thanks to Kate Ibara for jumping in to learn glass cutting and help out at the last session, and to the Somerville Arts Council for making the project possible.