probably a bit easier.
in the 19 th century, especially among Catholics, the German-Austrian Alps, the story in various forms has been very popular.
There was even a fashion, the artist ordered the whole set /am glad this story from 8 - 12 works in the same size. The works were hung in a gallery in Catholic churches. Many of these works have survived and are rarely on sale, either separately or in a set. Prices even a decent job n /x is not high. On the works of famous authors, as prices generally depend on the author.
Here is a selection on Ebee:
http://desc.shop.ebay.de/Gemalde-180...=p3286.c0.m282
And here is an entire gallery:
http://cgi.ebay.de/kpl-Kreuzweg-14-S...ht_2068wt_1140