Al Jazeera/Matthew Cassel
Lights from Mohamed Morsi's final campaign rally in Cairo could be seen from more than a mile away.
Al Jazeera/Matthew Cassel
A young girl shows off her Egyptian flag and "Morsi" face paint to friends at the rally.
Al Jazeera/Matthew Cassel
Supporters of Morsi, the candidate of the Muslim Brotherhood's Freedom and Justice Party, look on as they wait for him to take the stage.
Al Jazeera/Matthew Cassel
Supporters cheer as speakers chant that Morsi will win the presidency in the election's first round.
Al Jazeera/Matthew Cassel
Muslim clerics in the audience look on. Morsi became a member of the Muslim Brotherhood's Guidance Bureau in the mid-1990s.
Al Jazeera/Matthew Cassel
A young girl can be seen sitting among the majority male audience of the Morsi rally.
Al Jazeera/Matthew Cassel
A Morsi supporter holds his candidate's picture as he cheers him on.
Al Jazeera/Matthew Cassel
Many families, such as this father and his son, were among the thousands who arrived at the rally.
Al Jazeera/Matthew Cassel
A supporter carries a scale, the symbol that will represent Morsi on the election ballot. Voting will begin on Wednesday, May 23.
Al Jazeera/Matthew Cassel
Fireworks went off above the crowd of thousands when Morsi first took to the stage.
Al Jazeera/Matthew Cassel
Muslim clerics from Al Azhar, Cairo's first mosque - and an ancient seat of Islamic study, carry posters being Morsi's portrait.
Al Jazeera/Matthew Cassel
Morsi took to the stage only after two hours of speakers introducing the candidate and encouraging the crowd.