I think that this poster is well made for its target audience, it uses bright eye catching shades of blue and a familiar layout to Facebook a website many people recognize. I think the layout of the information is good, there isn;t too much writing so it is much easier to read.
Showcase of Creative Designs Made with Vibrant Gradients
Spoon Graphics. (2016). Showcase of Creative Designs Made with Vibrant Gradients. [online] Available at: http://blog.spoongraphics.co.uk/articles/showcase-of-creative-designs-made-with-vibrant-gradients [Accessed 15 Jul. 2016].