Photos: Colin Powell remembered as 'great lion with a big heart'

Members of the Honor Guard carry the casket of former Secretary of State Colin Powell at National Cathedral in Washington, D.C. / Kenny Holston for NPR

(Left to right) President Joe Biden and First Lady Dr. Jill Biden attend the service for former Secretary of State Colin Powell along with former President Barack Obama, former First Lady Michelle Obama, former President George W. Bush and former First Lady Laura Bush. / Kenny Holston for NPR

The National Cathedral was filled with family, friends and dignitaries for the funeral service. / Kenny Holston for NPR

U.S Army Major General Allan M. Pepin, the Commanding General of Joint Task Forces escorts Gen. Colin Powell's widow Alma after the service. / Michael A. McCoy for NPR

Members of the Honor Guard carry the casket. Powell served as secretary of state during the presidency of George W. Bush and led the first Gulf War as chairman of the Joint Chiefs of Staff. / Michael A. McCoy for NPR

Rev. Randolph Marshall Hollerith, the dean of the cathedral, said Powell was "a blessing to all who knew him." / Kenny Holston for NPR

Collin Powell's family attend his funeral service. Powell's son Michael remembered his father in his tribute as "a great lion with a big heart." / Kenny Holston for NPR

People gather along Wisconsin Avenue in Washington, D.C. to pay their final respects as Colin Powell's casket prepares to depart from the National Cathedral. / Michael A. McCoy for NPR

Members of the Honor Guard carry Colin Powell's casket. Powell was national security adviser to President Ronald Reagan and served two tours in Vietnam. / Michael A. McCoy for NPR

Former Secretary of State Colin Powell is memorialized at Washington National Cathedral, in D.C. Former Deputy Secretary of State Richard Armitage said Powell told him, "We always need to treat people with a little more respect than they deserve, because we don't know what's going on with their lives." / Kenny Holston for NPR