One of my co-workers has asked me to build a presentation box for a proposal. They’ve requested the box have the dimensions of : 17.5" x 11.5" – and I am looking for suggestions on the best way to do this? I normally work with the PG material that comes in a sheet of 12" x 20" – but I’ve never tried to create anything using the full sheet. It always seems like the camera/area I have to work with does not allow me to use the entire space/sheet. Thanks in advance for any advice or suggestions! I appreciate it.