Downton Abbey star Michelle Dockery is saying good-bye to the series with new photos of her final moments.

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On Monday, the actress posted a snapshot on Instagram as she plays with twin boys Oliver and Zac Barker, who play her character's son George on the series. While some might think these actors would be in tears as they finish up the series, the three actually look like they're having a wonderful time together.

In the caption, Dockery said that these have been "the most glorious six years" of her life and she couldn't be more thankful.

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Later that day, Dockery added another photo of herself where she smiles with director David Evans. The actress wrote that she "learned so much" from him as filming wraps.

 And that's a Wrap #LastDaysOfDownton @downtonabbey_official #DavidEvans One of our talented directors...I've learnt so much from you

A photo posted by Michelle Dockery (@theladydockers) on Aug 10, 2015 at 11:25am PDT

Dockery isn't the only one to post images of her last days on set. Elizabeth McGovern, who plays Cora Crawley on the British drama, took to Twitter to post a photo of herself in a heartfelt embrace with a co-worker. Her image strikes a lot of emotion as the actress mentions there are "tears, tears, tears."

The sixth and final season of Downton Abbey will premiere in the United States on Sunday, January 3 on PBS.

Tags: Downtown Abbey television PBS Michelle Dockery