This is surely  a "rude" topic, but it is an important one to some. As a handicapped man in wheelchair, I am hospitalised at home. Therefore it is rather awkward for me to visit galleries. One way is to make it virtualy, with Internet. But how to find the contacts ? I would like to sell rendered pictures as .bmp files. Is it good ? What price can I ask for a 854*576 pixels with 72 dots per inch image ? So many questions, so much to learn...