No cellphone allowed. Prohibido el uso de telefono celular forbiden telefono celular cellphone prohibido No cellphone.
Russian navigation signs of an inward waterways. ???? 26600-98 russia navigation warning Navigation. Warning and regulatory signs
pattern special flags warning patterns maritime Warning 4 Pattern clip art patterns pattern warning Warning 4 Pattern clip art
red sign icon symbol road street warning exclamation Warning Sign clip art warning signs & symbols sign Warning Sign clip art
sign signs transportation road street warning roadsigns roadlayout closer Road Sign clip art road signs & symbols sign Sign Signs Transportation Road Street Warning Roadsigns Roadlayout Closer
transportation warning roadsigns reindeer roadsign Warning Reindeer Roadsign clip art clip art image png Warning Reindeer Roadsign clip art
Glossy caution buttons in different colors. Botones brillante de precaucion en varios colores. glossy precaucion. color warning Cautions. Precaucion, alerta.
This excellent cartoon was synthesized from a public domain safety poster showcased by the NARA. The original poster had this man wearing a conical hat that said "dunce" or something, but I thought it would be more universally usable to just remove the hat and have his actions speak for themselves. Enjoy! box man warning Don't Lift Too Much
Zombie Crossing Signal (Zombie Silhouette remixed from "cliparteles") zombie poste traffic Watch Your Brain
sign signs danger warning hazard nuclear zone pollution Nuclear Zone Warning Sign clip art warning zone nuclear Nuclear Zone Warning Sign clip art
No horn sign. Signo de no tocar bocina, claxón bocina claxon don't No horn sign. Señal de no tocar bocina, claxón
Fireman running with rescue ladder towards the smoke of a burning in the middle of the city. Under Commons 3.0. Attribution License fireman fire smoke Fireman running with rescue ladder