Aseprite - Aseprite is an art program dedicated to the creation of pixel art.
Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
Pixel Studio - The Pixel Art Is Always Fun
IconLover - Icon editor for Windows.
Pixel Art to CSS - Draw and animate pixel art, export the results to CSS
Musée du Louvre - Musée du Louvre is a one-stop destination for you to explore the historical and modern artwork.