The Lagoglyphs are a series of artworks in different media in which Eduardo Kac creates a visual language and form of writing that he describes as "rabbitographic". The series references Kac's project GFP Bunny (2000)—also known as Alba, the green bunny—a genetically modified rabbit that glows fluorescent green under certain light conditions. The Lagoglyphs are pictograms, visual symbols composed of two units (one green, one black) that each represent the bunny and resist any assigned meaning.