Fig. 2: Linear, planar and cluster conformations for colloids in a vesicle.
From: A colloidal viewpoint on the sausage catastrophe and the finite sphere packing problem

Experimental images obtained through a combination of bright-field and confocal microscopy, along with simulation snapshots, representing cluster, plate, and linear configurations. The insets provide schematic representations of the cluster arrangement observed in experiments. The scale bars in all experimental images are 5 μm.