To use these posters and prints, simply find a nice spot on your wall, like in your living room or bedroom. Clean the wall surface first to make sure the poster sticks well. If you're using tape, put it on the corners of the poster. If you're using a frame, choose one that matches the style of the art. As for maintenance, keep them away from direct sunlight to prevent fading. You can gently dust them off with a soft cloth every now and then. Avoid getting them wet, as it might damage the print. That's it! Enjoy your beautiful Fishmas posters and prints.