A laboratory assistant in gloves is mixing poisons of dangerous creatures
A laboratory assistant in gloves is mixing snake poisons
Close up of female ecology specialist in glasses and respiratory mask outdoors in toxic and danger zone probing water on pollution and poisons looking at test tube
An environmentalist in a protection suit walks to the place of dumping barrels of poisons to assess the degree of environmental pollution. The animation is for ecology or environment backgrounds.
Potions Classroom dungeons where professor Snape was the master. Creepy place with a pot and green smoke coming out.
