His poetry stretches the limits of language, explores the multifaceted concepts of meaning, and encompasses all manners of reading. His work also investigates typographic concepts, printing methods, and alternative letter forms within the modern meaning of communication. Helmes’ poetry is realized through a variety of techniques and materials such as rubber stamps, stencils, and collage. He has exhibited internationally and his work is in the collections of some of the world’s leading institutions, including Minneapolis’ Walker Art Center, New York’s Museum of Modern Art, London’s Victoria & Albert Museum, Paris’ Bibliotheque Nationale de France, and Frankfurt’s Museum für Kunsthandwerk.