40 Sites with Amazing Free Stock Photos
Amazing list of 40 Free Stock Photo sites who offer beautiful high-res images for free. If you are a graphic designer you will want to bookmark this amazing list! 
Design Guide: 10 Design Principles every Designer should know
A Beginners Guide on How to Become a Better Graphic Designer - 10 Principles and Elements for Succesful Graphic design, illustrated with visual examples. 

Lovely designs but service is slipping and quality dropping when it used to be excellent. Feedback on their site is completely fake (they will only post positive reviews) Been using them for over a decade but my last order was disappointing: send them a perfect high-res image but the print was blurry and showed a blue-ish hue all over. They are reprinting, but it will be to late by the time they arrive.
Rating: 3 / 5
I bought a groupon type certificate for tiny prints so decided to order my Christmas cards there. I purchased a square card and ordered the longer size envelopes because the website said you pay normal postage versus extra postage for a square envelope. When I received the envelopes, the flap was on the side so I oriented my address label and stamps that way. Every single envelope (150) was returned to me because the USPS says I need double postage because of the way the envelope is oriented. I contacted tiny prints and they told me I should have known which way the envelope should have been oriented and they will not reimburse me for the stamps ... They will only send me new envelopes (what does that cost them ... A couple dollars?). So now, I either have to buy all new stamps (@ $75) to send the envelopes as they are or readdress 150 new envelopes, cut out all the stamps off the old envelopes and tape them on the new ones.... And the envelopes are not even arriving until 3 days before Christmas (guess they couldn't afford to ship them any faster) so I doubt I will be able to get them back out quickly enough to be delivered by Christmas. Tiny Prints should tell you you need to orient the envelopes in a certain way or put the flap on the long side where it normally is. I will never do business with this company again. Not only do they over charge for their products (cards were still very expensive even with discount certificate), they give terrible customer service.
Rating: 1 / 5
Snapfish is useless: I ordered graduation invites from their website. A few minutes after i placed the order i realized there was a spelling error, so i tried to contact Snapfish about it. Their Live chat was totally useless, their phone support seems to be outsourced to some third world country. It took me over an hour to finally speak to someone who promised me they would correct the spelling error.
The cards just arrived at my house, and guess what: They did not correct the spelling error! Totally useless!!
Rating: 1 / 5
Every company has errors, but so far I have gotten everything I have ordered on time or before, even with their 2 day shipping.
Everything always comes out great and I will be returning for all my needs. The products are high quality and the person I was working with was very helpful
Rating: 5 / 5
I love Cafepress, this company has the best customer service: My sister ordered a printed sweatshirt for my son from them. Unfortunately it didn't fit him (the sweatshirt was to large). We contacted RMA and within a few hours they replied: we will send you a new one in the correct size. we didn't have to ship the old one back, which saved me postage and a trip to the postoffice. I never had this happen before, very impressed by Cafepress!
Rating: 5 / 5