I am a bit new to this and wanted to know how to approach the illustration process for creating a gig poster by hand? Since posters tend to be fairly decent in size how does one go about scanning their illustrations into the computer? Do you just work in a small size when illustrating and then rescale in the computer or do people actually draw the initial piece to size? For example.. lets say i want to create an 11X17 gig poster. I want to draw the entire thing by hand on bristol board and then scan into the computer to color...Should I draw it it at 11X17 size on bristol board first or should I scale smaller? Just a bit confused as to how to do this because most regular scanners don't have a very large document size for scanning. Any help or tips with this would be greatly appreciated. Thank you!