The Vector output of the Mapping node is linked to the second Gradient Texture, with the Type set ... If you're new to 3D art, then read up on the best laptops for 3D modelling as a start, and ...

The Noise Texture here is designed to distort the frames of the tiles for greater realism We start from the Texture Coordinate node. Drag the UV output and connect it to the Vector of the Mapping ...