For the first link, Ill have to step you through it, as the ending
result URL doesnt work to post a link to. Please visit:
(The site is also available en francaise, but my grade 8 French is
tres mal so I will be taking you through the English side.)
In the top 1/4 of the screen, you will see a search box. Enter Hans
Herrmann in to the box and click on Go.
You will see results for 2 artists. Based on the description in your
question, The one we are after is the first one, "HERRMANN Hans
(1858-1942)". Click on that link.
Now, you will be at a screen which contains the artists full name(s)
and links to the various categories for which they have information.
In the case of our artist, the available categories are Auction
records and Price levels and indices. As far as I can tell the
Price levels would give you an idea of overall pricing levels. Were
going to click on Auction records.
You should now see 3 links, indicating that they have the following
Clicking on each category will bring up a list of the listings in that
In the painting category there are a number of listings, including:
26 May 1994 A flower market in amsterdam 1917 62.5x82 Oil/canvas
16 Feb 1994 Flower Sellers along a Canal 102x151 Oil/canvas
11 Feb 1994 The flowermarket along the singel, Amsterdam
Clicking in the name of any painting gives you the option of buying
the full results, including the final sale price at the auction.
Artfact, at http://www.artfact.com only has two listings that contain
Hans Herrmann. To view them, visit their site. Click on search.
Click on visitor search. Click on I accept. Enter the name in the
search terms box, then change the search for line to the exact phrase.
Youll then see a summary of the two results. Each has a more
Art Net (http://www.artnet.com) has links to 72 articles which
supposedly contain Hans Herrmann although none that I have
spot-checked seem to do so.
Artist Search has some information on the artists top prices at
I hope that these links provide you with the information you need to
determine the value of your painting. If you need any further
information, please feel free to request a clarification (but allow me
to clarify before you rate my answer, please.)
Some more links to information:
Two of his paintings at:
Google.ca - paint OR painting OR art "Hans Herrmann" -automobile
-car -formula -prix porsche
Also, I revisited a lot of art sites that I learned about for another
question. I searched each of them for this artist.