On a Polish Forum there are wonderful photos of beautiful Jewish cemeteries, old synagogues, and “Foreign Judaica”. The links to each are at: http://eksploratorzy.com.pl/viewforum.php?f=6
Some of the cemeteries are in: Lublin, Lodz, Lesser, Punjab, Opole, etc.
Some of the synagogues include: Lublin, Lodz, Podlaskie, Silesia, etc.
Foreign Judaica includes views of: Masada, Czech cemeteries & synagogues, El-Ghrib synague in Tunisia, and others from Israel, Ukraine, Hungary, etc.