  Using scanning probe microscopy and spectroscopy, we explore the spatial
symmetry of the electronic wavefunctions of twisted bilayer graphene at the
"magic angle" of 1.1 degrees. This small twist angle leads to a long wavelength
moir\'e unit cell on the order of 13 nm and the appearance of two flat bands.
As the twist angle is decreased, correlation effects increase until they are
maximized at the magic angle. At this angle, the wavefunctions at the charge
neutrality point show only C2 symmetry due to the emergence of a charge ordered
state. As the system is doped, the symmetry of the wavefunctions change at each
commensurate filling of the moir\'e unit cell pointing to the correlated nature
of the spin and valley degeneracy broken states.
