While there’s nothing stopping you from using the images found in the Reference section for whatever project you have in mind, they are limited to the small size of 300 pixels wide by 300 pixels high at most. This is fairly small compared to most printouts and even some computer screens, and since they are raster images they won’t scale terribly well for most people.
That’s where this page comes in. Provided below is a link to a .zip file containing a 2,000 pixel wide by 2,000 pixel high black on white image of every single symbol listed on this site. These immense images are all PNGs, which work wonderfully for most image editors. They are even compact enough to use on a webpage without straining the average person’s connection.