I made a page some months ago with F1 photos in high res. All the photos ara in large dimensions (at least 1200x600). It took me days and days to find the photos in thousands sites on the internet and sometimes I had to do some tricks in order to get them from sites where download wasn't available. I also had to find persons who had some photos in their hard disks. It was also difficult having to find the circuit in many of the photos when it wasn't mentioned. But the result makes me happy. A page where around 19.000 (till now) have been uploaded from every season of F1. Here is the link:
http://www.facebook.com/F1.High.Res.Photos
I am trying actually to make a community where people will share their high res photos. I don't get profit by the page. I am just a collector. Share what you have. Don't leave the photos in hard disks sitting all alone. We can exchange by using many ways like box.com or dropbox. I can send you my archive as well. And something I have to tell you : Some of the photos uploaded in my page were refound in much better dimensions and quality.
I love the photos of old seasons more. Because they are rare and it's fantastic having pics from old eras in such a quality. Take an example. Who said that there are no HD photos in 1970? :
and 1979:
Share your photos as well. Try to find any photos in your hard disks. We could find photos in sites like private trackers but most torrents were deleted. It happens to become even more difficult to find photos.
Cheers,
Apostolos , or radomer