The sign of the ussr. hammer and sickle. red background and yellow signsThe sign of the USSR. Hammer and sickle. Red background and yellow signs
Biologically hazardous products should be carried on the appropriate signsBiologically hazardous products should be carried on the appropriate signs
The old shot stop sign on the background of the forestThe old shot stop sign on the background of the forest
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