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. 

MOO is the best! I started working from home crafting dog products and I need some professional business cards and accessories. My neighbor is a freelancer and he recommended Moo. Since I am just starting out I went for their most simple and less expensive option, but I will upgrade my business cards in the next couple of months.
Rating: 5 / 5
Using the holiday sale offer saved a nice amount on my holiday cards offer. Their quality was good, colours were vibrant and the stock was of good quality. Most importantly: delivery wa on time (2 days later) Like every year I was late with my order, so there wern't a lot of options to get my cards done in time. When i saw the offer from Overnight prints i took it, and looking back im glad i did.
Rating: 5 / 5
I just received my wedding invitation cards from Tinyprints and couldn't be happier! Quality is excellent and it took less then a week for them arrive. A+++
Rating: 4 / 5
I used Print Place only once and was satisfied with their service. My business cards looked very professional and they even spotted a typo which they corrected for me. After reading some online reviews I decided to give them a go and I'll use them for my future projects. Very satisfied, professional service.
Rating: 5 / 5
Really nice photo books they have, but customer service could definitely be improved. It was a long and frustrating order with them this time (communication wise) but in the end it turned out fine.
Rating: 4 / 5