Peter Grundy

Peter Grundy is well known for his playful illustrations and infographics. based in UK.
for more of Peter Grundy's works

marico/maricar design duo

http://maricormaricar.com/#tactiles-view.html?current_item=diamonds-on-the-soles-of-their-feet

Si Scott

to see more work, here

Steven Harrington

to see more, here

Jon Contino

to see more of his work, here

Bookcover archive

If you are interested in book cover design, here is the awesome site you must check out.
http://bookcoverarchive.com/

Also, a great bookcover designer, Rodrigo Corral who also went to School of Visual Arts!
and here is an interview with him from last year. here