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. 

Tiny Prints is best for every occasion.
I have ordered our holiday cards, invitations and personalized stationary from them.
If the format you submit is off or your grammar is in question, Tiny Prints will call you, asking for clarification.
Not many companies pay such great attention to detail. Their selection is extensive, quality is high and their prices are the best. I highly recommend ordering from them.
Rating: 5 / 5
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
Moo is my go to website for anything business related. My company has more than 10 employees so I got their free service option and this makes my orders a lot easier as I just use a template and from there do the changes I want. The print is almost perfect every time – I tend to be picky that’s why I don’t say perfect – and I never had an issue with delivery time. As for service, no matter what issues or “dumb” questions I had, they always had a nice reply and I never felt they were patronizing. Reliable company and super competitive offers!
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
Im not impressed by Vistaprint at all. Their product pricing is competitive but their shipping prices are extremely high. On top of that it took almost 3 weeks for my order to arrive. Everything looks good and cheap with Vistaprint, but at checkout the negative experience begins. I will never use Vistaprint again.
Rating: 2 / 5