Slice of onion color image

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A slice of onion color image typically refers to a digital photograph or illustration showing a sliced onion with various colors, possibly highlighting the layers of the onion or its natural coloration. This could be used for culinary purposes, educational materials, or simply as a visual representation of an onion. In culinary contexts, the color of the onion can indicate its ripeness or freshness. For educational purposes, such images might be used to illustrate plant anatomy or color variation in vegetables.