Having the skill to create a great piece of vector art is one talent, but being able to combine this into creating a captivating poster design is another. Consider the elements of the poster… being able to grab our initial attention, and holding it until you read all it’s detail. The poster needs to match the tone and the purpose of the poster in order to sell you the idea or product. Here are 15 amazing retro vector poster designs to not only inspire you, but give you some things to consider should you wish to create an effective poster.