There have always been gaps, but a focus on the space between things is virtually synonymous with modernity. Often characterized as a break, modernity is a story of gaps. Around 1900, many independent strands of gap thought and experience interacted and interwove more intricately. Atoms, textiles, theories, women, Jews, collage, poetry, patchwork, and music figure prominently in these strands. The gap is a ubiquitous phenomenon that crosses the boundaries of neuroscience, rabbinic thinking, modern literary criticism, art, popular culture, and the structure of matter. This book explores many subjects, but it is ultimately a work of art.