Flat Mobile UI Design with Remarkable User Experience | Design | Graphic Design Junction
Light #Retro #UI
BlueLove - Free UI Kit
Futurico User Interface Pro by Vladimir Kudinov, via Behance
Road, really by red stubborn set _ interactive design _ Interface Design _ Original designs Channel - Powered By Cool (ZCOOL)
Not sure how well it'd work on other colors, but looks great.
Not exactly conversational, but I love this scroll bar and drop down menu/pdf button on foundersfund.com
Super simple calendar widget for a project I'm currently working on.