I don't really have a favorite book or author but, Pretty Little Liars is probably one of my favorite book series. I started reading these books when I was in high school and fell in love. I couldn't put the book down till I finished it and then once I finished the book I NEEDED to go get the ext one. This is also a TV series now which I love also!
Black and White example 1 - Before colour photography became popular in the mid 20th century, black and white photography was the norm. Cameras were not able to produce coloured images. To recreate this effect now, images can be altered in Photoshop, by changing the images colouring and exposure.