Animated Radioactive Warning Sign with Green Toxic Smoke

This animated clip presents a stark warning through a black radiation trefoil symbol set against a glowing green square backdrop within a dark, industrial environment. Thick, vibrant green smoke billows from the bottom, swirling and dissipating into the ominous atmosphere of pipes and machinery. The scene is dominated by a sense of impending danger and technological hazard, with contrasting bright green and yellow against muted, metallic tones. This visual effect is ideal for projects requiring a sense of threat, industrial malfunction, or a dangerous energy source, providing a dynamic and unsettling visual cue for films, games, or scientific presentations.