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. 

When you first get a glimpse of their website you don't expect very much. Let's face it, their website looks pretty outdated!
However, and this is a big however, the printing quality speaks for itself. I usually use them for business cards and flyers but I also had to get some calendars and they look pretty good, considering I used my own photos and they were not very good looking.
One huge downside is the fact they don't offer a lot of customization features which is a shame, considering they deliver high quality printing at super affordable prices. Give them a try, you won't be disappointed.
Rating: 4 / 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
We had a wonderful experience with Overnight Prints. My husband and me wanted a new business card design, and after creating the perfect design with their online design tool we decided to give them a go and placed an order.
Unforunately we had made an error in the design that we noticed a couple of hours after ordering. We gave them a call and spoke to a friendly person who immediately corrected the error for us.
Our new business cards do make a good impression, and we are impressed by overnight prints good old fashioned customer service.
Rating: 5 / 5
perfect experience with this company: user-friendly design software, reasonable prices and professional product. Got a coffee mug printed: it exceeded my expectations. Will use again!
Rating: 5 / 5
Just received a crap. The print is not clear. Wouldn't recommend
Rating: 2 / 5