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Mr Padgett sketching Audi R8 in 2 point perspective.
Republican Senator Marco Rubio condemned the White House decision, saying Cuba remained a state sponsor of terrorism.
"They harbour fugitives of American justice, including someone who killed a police officer in New Jersey over 30 years ago," said Mr Rubio, a Cuban American who launched his 2016 presidential campaign on Monday.
"It's also the country that's helping North Korea evade weapons sanctions by the United Nations."
Mr Obama announced the historic US thaw with Cuba in December but the US trade embargo against the country remains, and may only be ended by Congress.