Computer Screen Wall paper pictures

Anyone for unique wall paper pictures... stock photos...? I would not mind selling some. 2 for $.99 or 5 per month for a year membership of $25..all via Paypal.  Am I crazy?  Let me know. Here are some screen shots examples. Of course the real thing would be cleaned up and good quality. ..none of my folders or watermark. I have LOTS more! These are all my original photographs... I have these running on my own desktop and it is so much fun to be greeted by new pictures all the time. I would love some feedback.