Subject
- Monarch1
- Monarch butterfly1
- Moths23
- Moths in art23
- Mournful Sphinx1
- Mourning Cloak1
- Mourning cloak butterfly1
- Natural history55
- Natural history illustration55
- Naturalists55
- Neonympha areolatus1
- Nessus Sphinx1
- Nests1
- Nymphalidae15
- Nymphalis1
- Nymphalis antiopa1
- Olive Juniper Hairstreak1
- Painting Modern--19th century55
- Paonias excaecata1
- Paonias myops1