In reply to Nate Angell. Nate came back with some nice looking artwork:

https://web.hypothes.is/wp-content/themes/hypothesis/assets/images/HypothesisIconBlack.svg

https://web.hypothes.is/wp-content/themes/hypothesis/assets/images/HypothesisIconRed.svg

https://web.hypothes.is/wp-content/themes/hypothesis/assets/images/HypothesisIconWordmark.svg

https://web.hypothes.is/wp-content/themes/hypothesis/assets/images/HypothesisWordmark.svg

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