For a wall mural), you can consider to invest in an art projector that will cost you between.
How To Trace A Picture Onto A Wall. If you trace the picture onto a transparency, you can shine it on the wall and trace it on whatever size paper you want. When i read about projectors they seem to say the original image has to be 5x5 or 6x6 and they don't tell you.
Easy way to hang pictures on the wall.. trace the frame ... from i.pinimg.com
Users of the program will do this to transfer hard copies or sketches of schematics and even photos of gaskets or cutout templates onto onshape for either digital archiving purposes or for editing some aspects of the image. This method also works for mugs, stones and plastic. Tracing a photograph or drawing is one of the easiest ways to get artwork onto your computer.
Delete the layer the picture is on leaving only your own original artwork you traced and created for yourself.
This method also works for mugs, stones and plastic. Anywhere from two to five inches is good. If you trace the picture onto a transparency, you can shine it on the wall and trace it on whatever size paper you want. At the end each frame with the picture can be put in any of $15$ different positions in a wall.
