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Set of 3D shapes with adorable expressions for children's school lessons. Colorful geometric collection: cube, pyramid, cone, tube with cute smiling cartoon characters. Math education, basic geometry.
Three-dimensional dna molecule on artistic copy space illustration background. Isolated on white.
Young 3D designer creates video game character or clothes, works remotely from home in the evening on computer and big digital screen with professional software interface for 3D modeling and design.
3d printing and additive technology banner. 3d printer on workplace of engineer maker with abstract tech schema of additive technologies. Education of three-dimensional printing, engineer development

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