Flavicon:
Icons made by Freepik from Flaticon, Flaticon is licensed by Creative Commons BY 3.0
New Jersey Map:
Author: Bob Comix
Link: http://www.supercoloring.com/silhouettes/new-jersey-map
License: https://creativecommons.org/licenses/by-sa/4.0/
Hot Air balloon:
http://www.clipartpanda.com/clipart_images/hot-air-balloons-clip-art-3328257
Space Shuttle:
https://openclipart.org/detail/179417/simple-shuttle