http://americanhistory.si.edu/militaryhistory/printable/section.asp?id=2
this web site has a thumbnail color painting illustration by Allyn Cox.
It will zoom and enlarge and it has this credit
"
British Burn the
Capitol,
1814
by Allyn Cox
Courtesy of Architect of the Capitol "
found with an A9 search engine terms capitol burn 1812
Barbara Hass, retired librarian