Choking Sign

Illustration of boy holding sign saying, "Don't take drugs. "

Tomato sign in vegetable garden, close up

Emergency telephone box, close-up

A damaged B-17 Flying Fortress attempting an emergency landing.

Anterolateral view of head and neck of adult male with multiple injuries to the head each of which are indicative of a skull fracture: deformity of skull, laceration to head, Coon's eyes, fluid draining from nose or ears, Battle sign.

A flood storm

A logger clearcutting a forest under the "Healthy Forest Initiative" policy

A firefighter in full fire gear and SCBA visits an elementary school classroom in order to familiarize the children with how firefighters may appear in case of an emergency.

An illustration of a man in cyberspace

Anterolateral view of head and neck of adult male with multiple injuries to the head each of which are indicative of a skull fracture: fluid draining from nose.

Anterolateral view of head and neck of adult male with multiple injuries to the head each of which are indicative of a skull fracture: fluid draining from ears.

Robotics

Brown Ornate Frame

Green leaf and grapevine Frame

Flowers

Emergency assembly sign in woods