From Wikimedia Commons: Seal of the United States Senate. The seal has a shield with 13 stars on top and 13 vertical stripes on the bottom, with a scroll inscribed with E pluribus unum floating across the top. An olive branch, symbolizing peace, graces the left side of the shield, while an oak branch, symbolizing strength, is on the right. A red liberty cap above the shield and crossed fasces below the shield represent freedom and authority, respectively. Blue beams of light emanate from the shield. Surrounding the seal is the legend "United States Senate". Several of the elements are derived from the Great Seal of the United States.
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