Categories include: * **Body attached:** butterfly images where wings are still attached to body * **Damaged wings**: noticeable/extreme damage to wing quality * **Incomplete wing set**: less than 4 wings photographed * **Small wings**: unusually small wing size, may be merged into "damaged wings" * **Has color palette**: images that contain color palette * **Other Dorsal View**: dorsal view of butterfly wings that don't fit into categories above * **Other Ventral view**: ventral view of butterfly wings that don't fit into categories above