make the lines gold and silver with the background, smoke gray Increased contrast

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make the lines gold and silver with the background, smoke gray Gradient background

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make the lines gold and silver with the background, smoke gray Add metallic texture

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make the lines gold and silver with the background, smoke gray Intensity variation

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make the lines gold and silver with the background, smoke gray Tinted gradients

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make the lines gold and silver with the background, smoke gray Add iridescence

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