comment creer un damier avec deux images différents pour remplacer les couleurs

Or place 2 images embedded and crop/scale/mask them to the same square size.

Drag each to the Symbol panel.

Use Monika's example the create a grid from them.

Make a compound path out of the black squares and also one from the white squares and then place the images into those compound paths.

https://youtu.be/WUKqvMtG4o8