Bias shows itself everywhere in the 'verse. Could be at home, at work, in media.
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Also, I didn't note it, but in the second sheet the black and white cat with van markings, represents any bicolor cat. Whether tuxedo, or cap 'n saddle, mask 'n mantle, etc. I did include it and tuxedo under the same categories in some, but it felt important to emphasize for tuxedos specifically.