Hi I made a poster in photoshop but the image size is really big 15mb, as I live in a small town and have to email this to printers it is a bit of a problem. I was asked to get it down to around 4mb ...
I need to do a poster, 8m width by 3.7m height, consisting of photographic elements that will be seen from varying distances. I've talked to the printer and they can do it at 150ppi's. The issue here ...