Check out this link.
http://takelessons.com/blog/piano-pop-songs-for-everyone-z06
Also songs from movies or plays are also good.
1. Pacific Crest Trail
2.Appalachian National Scenic Trail
3.The Great Trail located in Canada
a point from crossing from one side to another. Sarah brightman. sorry I am not sure about the last question
Light sources can be coming into any angle of the piece of work. it can make the contrast different completely, and make the piece darker or lighter.
False. dark colored objects absorb light