As the day unfolds, my movement practice —inspired by geometry in the dichotomy between inner visualization and physical constructions— transitions and evolves following the complexity of the Platonic solids. Below are a few snapshots from the "imaginary" octahedron inscribed in the built icosahedron. The movement sequence theme is the extension toward the four points of squares with vertices and edges coincident with an octahedron. The solid is defined by edges of the same length as the square.