A checker-board pattern made from an imported wood grain texture tiles repeated and rotated at random 90° angles. First a simple grid is generated with a single wood grain image, then the image in half of the tiles is replaced with a different image. Finally a random rotation angle is applies to each tile and a random selection of the tiles are flipped horizontally.
The number of tiles and the tile size can be adjusted using a document parameter and the art board will automatically resize to fit the new design size.
Example of using imported images, shared document parameters and dynamic artboard aligning and fitting.