Author's Note: When I was in high school, I devoured the books of Anne McCaffrey in a very short time. They are books situated in the fantasy world of Pern and revolve around dragons and the people who ride them. The dragons live together in caverns in cliff sides. I tried re-reading the series a few years ago and couldn't really get into them anymore. But my fascination for dragons has stayed :)
Lots of sources were used, these are the main ones.
This was a LOT of fun :D
One source image I must mention: many thanks to Della-Stock of DeviantArt for the use of this image.
And many thank as well to all the other people for the rest of the sources. I'll make a WIP later after I've finally slept for a few hours... ;)