Three-dimensional figures in the form of trianglesThree-dimensional figures in the form of triangles
Three-dimensional chess pieces and the play of lightThree-dimensional chess pieces and the play of light
Three-dimensional pattern of symmetrical lipsticksThree-dimensional pattern of symmetrical lipsticks
A three-dimensional picture of the bonds of molecules with highlights on the connection pointsA three-dimensional picture of the bonds of molecules with highlights on the connection points