I designed some Interpretation Panels for Bamburgh Castle last year. It was quite a good project to do. The artwork was done completely in Adobe Illustrator, so the files were all in vector format. The overall print came out very well. I was very pleased with the density of the black. I also made sure, during the production that, an extra layer of laminate was stuck to the colour vinyl print so that the signs would last longer. The finished print was also stuck on to black powder coated metal "tray" style plates, to give a nice overall effect.