A 'funny signature' with many pens
Ms Pelosi and her team held an engrossment ceremony on Wednesday evening, where she signed the final articles of impeachment. This is the last, formal step the House takes before it hands over the impeachment proceedings to the Senate.
It took her some time - because she used a different pen for each stroke, joking: "It makes a funny signature."
Reporters snapped photos of four trays, each holding eight pens engraved with Ms Pelosi's name, before the signing ceremony.