A beautiful and well-camouflaged lace bug (Tingidae: genus Corythucha) feeds on the underside of a leaf. (Iowa, USA).
Treehopper, Membracidae - Glossonotus acuminatus (Iowa, USA).
A freshly-molted annual cicada, genus Tibicen, dismounts from its exuvia (Iowa, USA). (Note: image is rotated 90 degrees counterclockwise.)