No I believe it is a Handcrafted Subway tile. It is a very unique look more rustic great for a farm house look like this. The tile itself has natural inconsistencies and undulation on the surface, it is not your typical subway tile.

As for the flooring. That looks like a Cement Tile. While not asked in the question, for anyone looking it does complete the look very well, especially with the wooden beams.

It is difficult to see but my guess this is Tulips design on the top right.

Handmade Encaustic Cement Tile from The Builder Depot.

How tall are the ceilings in the kitchen? What is the depth size of the beams? Thank you.