Graphical issues with large map – March 24, 2023 at 08:24AM

Hello!

I am assigned to make a large map for my company, which is to be displayed 3ft by 5ft in height/length. Due to the large size of the map, there are graphical issues that are present that may be noticeable close-up when looking at the map which I’ve attached. With the vignette in the first image, it looks like there’s a spear coming from the edge of the polygon which only appears during the export. However, the line features also appear to be split as of they’re rigid and cracked. I am asking cartographers with much more experience than I have for assistance with these slight issues. MAYBE it doesn’t matter, but I don’t want to give poor quality products when this map is going to be used for public communication/display.

Thanks I’m advance!