Wallhaven - Your source for the best high quality wallpapers on the Net!
Flaticon - A database of free vector icons.
InterfaceLIFT - High-resolution widescreen wallpapers, desktop icons, and themes for Mac OS X, Microsoft Windows...
Font Awesome - Font Awesome makes it easy to add vector icons and social logos to your website. And version 5 is redesigned and built from the ground up!
WallpaperFusion - The best multi-monitor and Eyefinity wallpaper images, all in one place!
IconArchive - Search through more than 735,000 free icons. Browse icons by category, artist, popularity, date. Organize and share your favorites.