Sending us images to print? Be sure to send vector files (like .ai/.eps) for the best results possible! You could also send a high resolution PDF (300+ dpi is ideal) If you must send a raster image, like a photograph, make sure to send the highest resolution image you can to make sure your sign is exactly what you pictured.
Raster images are built with pixels (think, colorful building blocks). As you resize them, these blocks have to stretch to fill the space, leading to blurriness and loss of quality.
Vector images are defined using numbers and mathematical formulas resulting in smooth curves and lines that resize with ease!