Hi, I'm looking at getting started in stock photography at picfair. Stock photography is new to me. Two questions I have...In general, can I upload multiple photos of the same image? For example, a photo of a flower might be in color, bw, and have a painterly look to it, so that would be 3 uploads. Is that generally acceptable to do or is that bad practice?

Also, when licensing, can your image be licensed to more than one buyer at a time, or is it one license, one buyer?

Thanks!