Michelle Obama: "I have a background in graphic design, and this was another creative outlet for me." —Gil Rivera from New Jersey on how he got into 3D printing. His 'Winter Snowflakes' ornament hangs on a tree in the East Room. #WHHolidays -Stephanie

"I have a background in graphic design, and this was another creative outlet for me." —Gil Rivera from New Jersey on how he got into 3D printing. His 'Winter Snowflakes' ornament hangs on a tree in the East Room. #WHHolidays -Stephanie

via Instagram michelleobama