Searched all of the photos from this event. The are the ones that might give a clue as to who took the photo Q posted today.
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Official White House POTUS photos from Made in America 2019
President Donald J. Trump delivers his remarks on the South Lawn of the White House, Monday, July 15, 2019, at the Made in America Product Showcase. (Official White House Photo by Shealah Craighead)