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Color symbolism in art, literature, and anthropology is the use of color as a symbol in various cultures and in storytelling.There is great diversity in the use of colors and their associations between cultures [1] and even within the same culture in different time periods. [2]
A customer at one red-light darkroom bar stated, "Red is easy on the eyes...It's fiery. It illuminates, but doesn't overwhelm." [ 11 ] Even if the specific color of lighting may not have biologically-wired effects, some specific colors in the present have gradually become associated with specific emotions, a phenomenon known as color symbolism .
Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.
During the pandemic, the eye symptoms associated with prolonged screen use came into focus, as did speculation about blue light’s impact on the eyes. "Blue light is part of the natural, normal ...
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An example of this phenomenon is when clean air scatters blue light more than red light, and so the midday sky appears blue (apart from the area around the Sun which appears white because the light is not scattered as much). The optical window is also referred to as the "visible window" because it overlaps the human visible response spectrum.
RELATED: What your eyes say about your health "Since patients oftentimes require multiple treatments and overexposure to this, light can be potentially dangerous to your vision," she continued.
A Turkish nazar boncuğu Eye beads or nazars – amulets against the evil eye – for sale in a shop.. A naẓar (from Arabic نَظَر , meaning 'sight', 'surveillance', 'attention', and other related concepts), or an eye bead is an eye-shaped amulet believed by many to protect against the evil eye.