Make two flat circles of the same size, peel them off your surface and hold them on top of each other. Rotate one circle 90 degrees, so it is centred inside the other circle. Add plastic to the cross-sections to connect them - you now have the start of a Doodled sphere! Add more circles or half circles to create more segments of the sphere. Admire it as is, or Doodle decorations on top of it!