Thanks for all the suggestions, BikerBabe.
Even if I bought my first computer in 1982 (Apple II) and I'm using the Internet from 1993 still I'm not able to use it perfectly, so your advice was more than welcome...........
But using the way you show me I wasn't able to find what I was looking for and so my request in this forum.
I'm looking for Spitfires flying upside down with pictures taken from above, so that the background is the ground and not the sky.
Did I make myself understood?