Figure 3
From: High-mobility graphene on liquid p-block elements by ultra-low-loss CVD growth

The domain shape of graphene transferred onto Si/SiO2 substrates.
(a) the nuclei of graphene transformed into (b) near-hexagons, then (c) hexagons, (d) dodecagons and finally (e) near-circular and (f) closely packed structures. (g) Histogram plots of the size distribution of graphene domains for the different shapes.