All icons from Ballicons
I really like the top half of the designs (though they're perhaps a little too detailed), but not so much the bottom half. I seem to have a thing for vivid autumn colors. That would be good to remember for this project and my own designs.
iOS Icon Inspiration
Beautiful Flat Icons for Free
Flat Design Business Concepts Pack by PureSolution on Creative Market
Flat Design Inspirations
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Food and Drinks Flat Icons (Food) | DailyDesignMag
Graphic Design, Web Design, Illustration, Art !
Set of Thin Line Flat Design Icons of Travel and Tourism. Download here: http://graphicriver.net/item/set-of-thin-line-flat-design-icons-of-travel-and-tourism/14788444?ref=ksioks
Set of Thin Line Flat Design Icons of E-Commerce and Shopping. Download here: http://graphicriver.net/item/set-of-thin-line-flat-design-icons-of-ecommerce-and-shopping/14788278?ref=ksioks