use black and gray colors, make the pattern be slow Enhance gradient

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Iris Iris Realistic Shading

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use black and gray colors, make the pattern be slow, ad a pinch of water ripple effect Enhanced ripple motion

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Deep Shadows

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use black and gray colors, make the pattern be slow Add noise

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Stone Marble

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Monochromatic Tones

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use black and gray colors, make the pattern be slow, add a pinch of water ripple effect Contrast increase

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black Black Void

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