Hello....secondary market for tiered artists like John Dineen are limited. Searching any history of auction turned up only one painting sold ]see: http://www.findartinfo.com/search/listprices.asp?keyword=334183
Dear Joann, I found the following on wiki.answers.com and thought you might be interested in it: (15) On January 1, 2013 at 9:14 pm Jen Hobby Cohen  said: I also have an oil painting on
Dear Jo, I am sorry that it has taken me this long to get back with you, I have been in the hospital and my wife would NOT let me use my laptop. In any event, Allow me to respond to your question.
Dear Don, Allow me to apologize for the long delay in getting back to you. I have been in the hospital due to cardiovascular problems and my wife would not allow me to use my laptop to answer allexperts
Well, it won't be easy but my advice is to try to make five points against the premise, along the lines of: 1. Generalising that 'youth' is all motivated in the same way is just that: a generalisation