Links for reference:

Hanoch Piven - Illustrator
http://www.pivenworld.com/

Links from Creative Commons:

http://upload.wikimedia.org/wikipedia/commons/5/5b/Morris_Bullerswood_carpet_drawing_detail_c_1889.jpg

http://www.boredpanda.com/quilled-paper-art-yulia-brodskaya/

http://imperfect-vision.deviantart.com/art/Doodle-Collab-166159122

http://en.wikipedia.org/wiki/Technical_illustration#mediaviewer/File:Enginewhole_lg.jpg

http://art-josh.deviantart.com/art/Epic-Doodle-380395624

https://www.flickr.com/photos/h_is_for_home/2310455009/

https://www.flickr.com/photos/thoth-god/4162693439/

http://en.wikipedia.org/wiki/Botanical_illustrator#mediaviewer/File:Banksia_coccinea_
(Illustrationes_Florae_Novae_Hollandiae_plate_3).jpg

http://crossroadscreative.com/illustration.html

http://followpics.co/cupcake-pattern-illustration-pattern-cupcake/

https://www.flickr.com/photos/tinou/133982614

http://it.wikipedia.org/wiki/Giuseppe_Arcimboldo#mediaviewer/File:Arcimboldo_Vegetables.jpg

http://upload.wikimedia.org/wikipedia/commons/3/3e/Visual_Merchandising_-_Milo_Display.jpg

http://commons.wikimedia.org/wiki/File:KOCIS_Lie_SangBong_Catwalk_Fashion_Show_London
_(7689308828).jpg

http://pixabay.com/en/adult-artistic-beauty-concept-diet-84478/

http://commons.wikimedia.org/wiki/File:Visual_Merchandising_-
Window_Display_at_Hua_Ho_Department_Store_Brunei_1.JPG

https://www.flickr.com/photos/wheatfields/5835914334/sizes/l