Typically I guess Thanksgiving Pilgrims are depicted wearing all black (with buckles on their hats! But this one has a bit of an inverted colour feel, which is cool I guess.
This is a completely free image Thanksgiving Pilgrims that you can download, post, and use for any purpose.
Image License: CC0 No Rights Reserved
You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission, and at no cost. This image is completely free.