Unreal Engine 4 Architectural Visualization
Guilherme Rabello has created this arch-vis scene in Unreal Engine 4.
ProtoStar: Pushing Mobile Graphics with Unreal Engine 4
ProtoStar introduces a slew of new Unreal Engine 4 rendering achievements on mobile.
Unreal Engine Sizzle Reel
Epic Games have posted a showreel of games and media created using Unreal Engine.