A sign of a running black man on a yellow background and a warning in english what to do in case of dangerA sign of a running black man on a yellow background and a warning in English what to do in case of danger
The girl shows a sign of silence by raising her finger to her lipsThe girl shows a sign of silence by raising her finger to her lips
Biologically hazardous products should be carried on the appropriate signsBiologically hazardous products should be carried on the appropriate signs