Over the last couple of months, high school student Chaz Rorick has been posting pictures of himself impersonating US Presidents on Instagram. The teenager, from Rochester, New York, has mimicked the pose of all 44 leaders, from George Washington to Barack Obama. We publish ten of our favourites here, but check out his Instagram profile to see more.

01 washington
Chaz imitates the first President of the United States, George Washington (1732–1799)Chaz Rorick
02 instagram adams
John Adams (1735–1826), second President of the USChaz Rorick
03 jefferson
Thomas Jefferson (1743–1826), the third President of the United StatesChaz Rorick
09 harrison
William Henry Harrison (1773–1841), 9th US PresidentChaz Rorick
27 taft
The 27th American President, William Howard Taft (1857–1930)Chaz Rorick
34 eisenhower
Dwight D Eisenhower (1890–1969), 34th American PresidentChaz Rorick
36 johnson
Lyndon B. Johnson (1908–1973), America's 36th PresidentChaz Rorick
40 reagan
The 40th President of the United States, Ronald Reagan (1911–2004)Chaz Rorick
instagram bush
George W Bush (born 1946), 43rd US PresidentChaz Rorick
44 Obama
And finally... Barack Obama (born 1961), the 44th US PresidentChaz Rorick

See the full set at Chaz's Instagram profile