Yep. And if it's so detailed even at high resolutions, you can always keep the coloring or texturing minimal (light tones rather than captured textures). A map should be functional first and pretty second, so making it pretty shouldn't interfere with making it useful =). There's quite a few older maps that are nothing but outlines (reminiscent of EQ1's map outlines), they're better than no map at all =)
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