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. 

I'm always happy with Tinyprints products and services. I usually order home decor stuff but their photo printing is also great, some of that stuff looks unbelievably cool! Look for discount coupons, you can save a lot in some cases.
Rating: 5 / 5
Inkgarden offers the most flexibility with their design tools. You can actually save your design to complete it later, and their tools allow you to exactly position where the design is located on the product that you create. Adding text is easy, you can use multiple designs, choose if you want to use single or double sided, etc, etc.
Product quality was satisfying, and customer service was helpful.
I will definately use them again.
Rating: 5 / 5
Im happy with the Vistaprint quality offered at a great price. We chose the slowest (and most affordable) shipping option, the invitations we ordered showed up in no time! Unfortunately i made a spelling mistake and didnt notice until the printed invitation cards arrived at our house. I contacted Vistaprint about it and they were kind enough to re-print them at no extra cost. Good service from Vistaprint!
Rating: 5 / 5
Im a graphic designer and tried all web2print companies around. Printingforless always delivers, knowledgeable people and good support.
Rating: 5 / 5
Pretty good price / quality ratio.
They offer you a full range of styles and colors. They will also notify you in case your text or image are inappropriate.
Shipping was terribly slow. They need to work on that.
Rating: 4 / 5