Developer Pictures

In some of the Jak and Daxter games, there are hidden pictures of the game developers.

Jak and Daxter: The Precursor Legacy

The ripped fin-leafygroundBACKdirt.png texture that contains the hidden face.

Landscape photo of the Hidden Face.

In Jak and Daxter: The Precursor Legacy, there is a texture file called fin-leafygroundBACKdirt.png in the finalboss-vis-tfrag textures folder which contains a hidden face baked into the image. The texture repeatedly appears in the mountainous landscape surrounding the dark eco silo at the final boss fight. It is difficult to see during the final boss fight since everything is dark and purple, but it is easily viewable from the silo after completing the boss fight as the weather returns to normal.

The true identity of who the face belongs to is unknown, but it is theorized that it's the face of Adam Marquis, who was a texture and shader artist at Naughty Dog who worked on the game.

Jak II

A picture of development team members can be found hidden in Jak II. It can be found in a corner near the green security gate.

The photo can be seen through the wall if the tie renderer is disabled.