and ignorance is darkness, book, books, books gives us wings, bookshelf, breasts, card, comfort, costumes, curls, electrical circuits, feet, girl, high, ladder, library, lights, magnifier, map of the world, mathematics, matrix, maxim guselnikov, minimalism, model, music, notebook, oktiabrina maximov, paintings, pencil, plastic, puppets, resistance of materials, room, sleeping, slide rule, sopromat, spiral, teaching light, techno, termehu, the beam, the situation, the world, theoretical mechanics, underwear, wallpaper.