Yellow line on a black background as a sign of minimalismYellow line on a black background as a sign of minimalism
Biologically hazardous products should be carried on the appropriate signsBiologically hazardous products should be carried on the appropriate signs
A dangerous alien xenomorph is hiding and ready to attackA dangerous alien xenomorph is hiding and ready to attack
The sign of a man-woman couple on a black backgroundThe sign of a man-woman couple on a black background