Chairish - Shop Chairish, the design insider's source for the very best in vintage and contemporary furniture, decor and art.
Open Peeps - A hand-drawn illustration library.
1stdibs - Antique and Modern Furniture, Jewelry, Fashion & Art
Control Illustrations - 108 free flat illustrations with customizable characters
Artsy - A global platform for discovering and collecting art.
Craftwork - A collection of User Interface resources made by Craftwork