"The Edge of Blue" presents the work of Mabelin Castellanos, a Cuban-born, self-taught fiber artist based in Miami Beach. Her quilts, constructed from repurposed fabrics, offer quiet vignettes of figures positioned along shorelines in scenes that feel equally as intimate as they do universal. Beneath the serenity in these works is the story of Castellanos's own journey from being a neuroscientist to becoming a full time artist. In the book "Blue Mind" by Dr. Wallace J.