This additional task is to be completed away from a device. Please see the short input below. The majority of these 'additional' tasks do not need to be sent back to the the teacher and are designed to be completed away from the screen.
Today we are looking at the dome on the Hagia Sofia.
https://www.loom.com/share/efc65cfea63e4ffc816669dea796ac47
Task: Use symmetry and a circle piece of paper to create your own dome design in a Byzantine style.