Sign up to Creative Bloq's daily newsletter, which brings you the latest news and inspiration from the worlds of art, design and technology. You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? A new poster for Steven Spielberg's Disclosure Day has enamoured fans thanks to its detail-packed design. While it appears fairly standard at first glance, the poster's subtle clues hint at a creepier context hidden within. In line with the best movie posters, the Disclosure Day design masters the art of building subtle intrigue with it's stripped back design. Before I reveal all, take a look at the poster below, and see if you can spot the sneaky details. The design in question features a light-drenched eye emerging from an inky blue background. It all looks rather innocuous until you zoom in on the eye to discover the foreboding stag silhouette hidden within.…