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Radiation zone sign sticker on window of laboratory room. Health and safety concept
A bright, white light source emanates rays of light against a dark, black background, creating a starburst or lens flare effect.
An open book with pages spread wide, emanating rays of light, symbolizing knowledge, wisdom, and the power of learning. Black and white line art.
A dark, empty studio space is lit with a warm, golden glow emanating from the floor. The background fades into a deep, shadowy darkness.
Dark blue sunburst background with radial lines emanating from center

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