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. 

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
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
I will not complain about the quality of the product.But their customer service is terrible - shall we say customer service does not exist! I placed an order for holiday cards but notices the delivery date was changed on my order confirmation. I contacted Tinyprints by phone and complained about the situation. The friendly person on the phone "upgraded" delivery and gave me an acceptable delivery date. After i hang up they sent another confirmation and charged me $25 for the "free upgrade". When i called again to complain they left me on hold for 35 minutes until I hung up. Please do not shop this site.
Rating: 2 / 5
My company always relies on Vista Print for most printing jobs but the results are mixed. Last batch of business cards we ordered was off and very disappointing quality. On the upside: they do offer the best prices, and usually get the orders right. Although the last order was disappointing ill order from them again.
Rating: 3 / 5