Lucky Star characters in maid outfits HD Wallpaper

Four anime girls in maid outfits are standing in what appears to be a cafe. The girl on the far left has pink hair and glasses, and is holding a tray of books. The girl next to her has purple hair and is holding a clipboard. The girl in the front has blue hair and is looking at the viewer. The girl on the far right has purple hair and is holding a tray with a parfait.