From the publisher's blurb:
Townscapes are simple, generic maps of typical locations you might find in any medieval or fantasy towns. They are meant to fill in the gaps and provide easy to print maps for excepted or unexpected encounters. They are mapped out in typical 1 in. = 5 ft. map format.
Townscapes: General Store Map is a one-page map of a simple, small-town general store for your party to patronize, rob, or rumble in!
Included for your convenience are several different formats including:
Full color map in a single .jpg (versions with and without grid)
High contrast black and white map in a single .jpg (great for printing on parchment textured paper)
Legal and A4-sized PDFs for printing on your home printer
D20 Cartographer also supports Virtual Table Top systems and includes:
100DPI gridless .png version with objects removed
An object file folder with over 20 .png objects for private reuse in other Virtual Table Top Maps
A RPTools (MapTools) VTT file with vision blocking and objects set up for you