1. Customers can match pictures and substrates according to their own needs, the sample is only one of the matching solutions. 2. The pictures can be adjusted in size, color, layout, etc. according to the needs of customers. 3. Customers can provide pictures according to themselves or choose their favorite pictures from our gallery, and scan the QR code to view the selection. 4. The substrate includes but is not limited to the material on the sample, silk, linen fabric, Manila hemp fabric, seamless wall covering,osnaburg wall covering, PE, leather and other materials can be customized.