>>6823465 (lb)
There have been outside markers before that match the comms only shared on this board. For example, do you remember when a Q showed up on radar over western Canada? Or when that guy met Trump and received a photo of them in the mail with a (((+))) on the back and Q said that this would be a marker?
Type in "marker" into Qanon.pub and see how many times he says that markers are important. See how many times he references markers from POTUS speeches and news items of the day. This isn't some random pic, it's a fairly exclusive pic from inside Camp David that could only come from someone close to POTUS at the time.