There's an image going around Facebook claiming that the @POTUS Twitter account is using an image from President Obama's inauguration.
Is this true? Where is the original image from?
It is a photo from Getty Images covering Obama's 2009 inauguration.
Barack Obama's Presidential Inauguration at Capitol Building, Washington DC
The inauguration of President Barack Obama, January 20th 2009. Unrecognizable crowds in the Washington Mall.
You can note that the weather in the picture is quite sunny but the weather during the 2017 inauguration was overcast.
Obama last used a background of the 50th anniversary march at Selma, captured by archive.org about a minute before the switch. The Obama inauguration photo is the first Trump background captured by archive.org (about a minute after the switch.) (The Selma photo is what Obama used when he started using the POTUS account in 2015, again as captured by archive.org.)