Jon Gray and Jonathan Safran Foer

i got homework from my english teacher at school yesterday which is a book review. Talkin about book review, have i mentioned that i really adore this book? EXTREMELY LOUD AND INCREDIBLY CLOSE. i got this awesome book as a birthday gift from my grandpa's before he rest in peace..
Reasons?
First, because its cover is extremely unique
Second, because it's a cool cool writings (whoever had read this book must've known why)
And cool means :
1. the author made a cool cool visualization of the stoy which makes it more alive
2. the author made a cool cool character, OSKAR, such an intelligent boy with a unique personality
3. I really adore the letters part from oskar's grandpa and ma. the words are very simple but deep somehow..

so anyway im curious with the cover designer of this book that i googled it just recently. and voila.. Jon Gray is the one who made the cover and below are some of his works also that i got from someone's blog.. salute for Jon Gray and Jonathan S.F, great great works you have there.