EXPONET - a Virtual Philatelic Exhibition
This is a very interesting website. It presents images of a number of philatelic exhibits in their entirety. Your topic may not be represented, but even if there is not be anything that interests you, it is worth seeing. Hopefully this idea will spread and even more exhibits covering more topics will be forthcoming.
EXPONET currently shows 154 different exhibits from exhibitors in 25 different countries. You can access it at: http://www.japhila.cz/hof/index.htmThe main (home) page depicts 25 different national flags. By selecting one of the flags you will get a listing of on-line exhibits available from collectors living in that country. Unfortunately, that means that you will have to know your national flags (lucky for me I did recognize the flags from the US and from Canada).
But this also means that you do not know where to look to find your area of interest. For example, if you want to see the exhibit on "Argentina's Post - Classic Issues - 1867-1890", you do not select the Argentina flag. You select the Swiss flag because that is where the owner of this Argentina exhibit lives. Thus you really need to scan the entire content of all 25 countries in order to find what's there. But is a manageable, if not well thought out approach.
On the plus side, there is no airfare traveling to the exhibit, no travel time, no rental car, no exhibition entry fee, and no gas expense. All from the comfort of your den on a cold, gray winter evening.