Attribution pages at wikipedia.org for fruit images:

Apple:
    http://en.wikipedia.org/wiki/File:Red_Apple.jpg
    by Abhijit Tembhekar from Mumbai, India, cc-by-sa-2.0
Avocado:
    http://en.wikipedia.org/wiki/File:Persea_americana_fruit_2.JPG
    by B.navez, cc-by-sa-3.0 / cc-by-sa-2.5 / cc-by-sa-2.0 / cc-by-sa-1.0 / GFDL v1.2
Banana:
    http://en.wikipedia.org/wiki/File:Banana-Single.jpg
    by Evan-Amos, cc-by-sa-3.0
Cantaloupe:
    http://en.wikipedia.org/wiki/File:Cantaloupes.jpg
    by USDA photo by Scott Bauer. Image Number K7355-11., CC0
Cherry:
    http://en.wikipedia.org/wiki/File:Cherry_Stella444.jpg
    by Benjamint444, edited by Fir0002, cc-by-sa-3.0 / GFDL v1.2
Grape:
    http://en.wikipedia.org/wiki/File:Table_grapes_on_white.jpg
    by Fir0002/Flagstaffotos, cc-by-nc / GFDL v1.2
Grapefruit:
    http://en.wikipedia.org/wiki/File:Citrus_paradisi_(Grapefruit,_pink)_white_bg.jpg
    by https://commons.wikimedia.org/wiki/User:%D7%90, cc-by-sa-2.5
    by https://commons.wikimedia.org/wiki/User:Raeky, cc-by-sa-2.5
Honeydew:
    http://en.wikipedia.org/wiki/File:Honeydew.jpg
    by Yotoen, CC0
Kiwifruit:
    http://en.wikipedia.org/wiki/File:Kiwi_(Actinidia_chinensis)_1_Luc_Viatour_edit.jpg
    by Luc Viatour, cc-by-sa-2.5 / cc-by-sa-2.0 / cc-by-sa-1.0 / GFDL v1.2
Lemon:
    http://en.wikipedia.org/wiki/File:Lemon.jpg
    by André Karwath, cc-by-sa-2.5
Lime:
    http://en.wikipedia.org/wiki/File:Backyard_limes.jpg
    by Wtstoffs, CC0
Nectarine:
    http://en.wikipedia.org/wiki/File:White_nectarine_and_cross_section02_edit.jpg
    by Fir0002/Flagstaffotos, cc-by-nc / GFDL v1.2
Orange:
    http://en.wikipedia.org/wiki/File:Orange_and_cross_section.jpg
    by Fir0002/Flagstaffotos, cc-by-nc / GFDL v1.2
Peach:
    http://en.wikipedia.org/wiki/File:Autumn_Red_peaches.jpg
    by Jack Dykinga, USDA, CC0
Pear:
    http://en.wikipedia.org/wiki/File:Alexander_Lucas_10.10.10.jpg
    by Kombucha, GFDL / cc-by-sa-3.0 / cc-by-sa-2.5 / cc-by-sa-2.0 / cc-by-sa-1.0
Pineapple:
    http://en.wikipedia.org/wiki/File:Pineapple_and_cross_section.jpg
    by Fir0002/Flagstaffotos, cc-by-nc / GFDL v1.2
Plum:
    http://en.wikipedia.org/wiki/File:Plum_on_tree02.jpg
    by Fir0002/Flagstaffotos, cc-by-nc / GFDL v1.2
Strawberry:
    http://en.wikipedia.org/wiki/File:Strawberry_gariguette_DSC03063.JPG
    by David Monniaux, GFDL / cc-by-sa-2.0 / cc-by-sa-2.0-fr
Tangerine:
    http://en.wikipedia.org/wiki/File:TangerineFruit.jpg
    by Brent Ramerth (Wikipedia Username: barfooz), cc-by-sa-3.0
Watermelon:
    http://en.wikipedia.org/wiki/File:Watermelons.jpg
    by babasteve at http://flickr.com/photos/64749744@N00/5563390, cc-by-2.0
